Brave reveals why it is disabling Google's FLoC in the browser

When Google announced FLoC, an attempt to replace interest-based advertising that is based on cookies with something else, it was clear from the get-go that Google's plans would face heavy opposition. The Electronic Frontier Foundation published an article criticizing Google's take on the next generation of interest-based advertising, and DuckDuckGo updated its browser extension to block FLoC outright.
Several browser makers confirmed already that they won't support FLoC in their browsers, even if Chromium-based, because they believe it is a bad idea for user privacy.
Brave, maker of Brave browser, published a new post on the official company blog in which the company reveals why Brave browser won't support FLoC. The arguments are not new, but they may help understand why everyone, besides Google and other advertising companies, think that FLoC is bad for privacy.
Brave focuses on three aspects of FLoC that it believes make the Web head in the wrong direction:
- Sites are informed about browsing habits, even if users never visited them -- this is a very strong argument, considering that sites did not know anything about a user if that user never visited the site; this is especially true for users who disable third-party cookies in their browsers, and use other protective means. For the average user, FLoC will still reveal more about their interests than before.
- FLoC adds a strong identifier for fingerprinting -- FLoC's cohorts are made up of thousands of users, but that is a tiny group when it comes to fingerprinting. Coupled with other fingerprinting techniques, it could pave the way for improving fingerprinting accuracy.
- Google should not be the one determining what is sensitive and what is not -- Google wants to exclude sensitive categories, such as race, religion, sexual orientation, and others from being used by FLoC, to avoid creating cohorts made up of these groups. To exclude these, Google somehow needs to know about these, as it would not be able to make the determination otherwise.
Brave removed FLoC in the Nightly versions of the browser for Android and the desktop, and will remove FLoC code from all Brave releases this week.
Vivaldi revealed this week that it will disable FLoC in the Vivaldi browser as well.
Closing Words
All in all, it is a good time to consider moving away from Google Chrome, either to one of the available Chromium-based browsers, or to Firefox. Browser extensions like uBlock Origin do block FLoC as well.


Doesn’t Windows 8 know that www. or http:// are passe ?
Well it is a bit difficulty to distinguish between name.com domains and files for instance.
I know a service made by google that is similar to Google bookmarks.
http://www.google.com/saved
@Ashwin–Thankful you delighted my comment; who knows how many “gamers” would have disagreed!
@Martin
The comments section under this very article (3 comments) is identical to the comments section found under the following article:
https://www.ghacks.net/2023/08/15/netflix-is-testing-game-streaming-on-tvs-and-computers/
Not sure what the issue is, but have seen this issue under some other articles recently but did not report it back then.
Omg a badge!!!
Some tangible reward lmao.
It sucks that redditors are going to love the fuck out of it too.
With the cloud, there is no such thing as unlimited storage or privacy. Stop relying on these tech scums. Purchase your own hardware and develop your own solutions.
This is a certified reddit cringe moment. Hilarious how the article’s author tries to dress it up like it’s anything more than a png for doing the reddit corporation’s moderation work for free (or for bribes from companies and political groups)
Almost al unlmited services have a real limit.
And this comment is written on the dropbox article from August 25, 2023.
First comment > @ilev said on August 4, 2012 at 7:53 pm
For the God’s sake, fix the comments soon please! :[
Yes. Please. Fix the comments.
With Google Chrome, it’s only been 1,500 for some time now.
Anyone who wants to force me in such a way into buying something that I can get elsewhere for free will certainly never see a single dime from my side. I don’t even know how stupid their marketing department is to impose these limits on users instead of offering a valuable product to the paying faction. But they don’t. Even if you pay, you get something that is also available for free elsewhere.
The algorithm has also become less and less savvy in terms of e.g. English/German translations. It used to be that the bot could sort of sense what you were trying to say and put it into different colloquialisms, which was even fun because it was like, “I know what you’re trying to say here, how about…” Now it’s in parts too stupid to translate the simplest sentences correctly, and the suggestions it makes are at times as moronic as those made by Google Translations.
If this is a deep-learning AI that learns from users’ translations and the phrases they choose most often – which, by the way, is a valuable, moneys worthwhile contribution of every free user to this project: They invest their time and texts, thereby providing the necessary data for the AI to do the thing as nicely as they brag about it in the first place – alas, the more unprofessional users discovered the translator, the worse the language of this deep-learning bot has become, the greater the aggregate of linguistically illiterate users has become, and the worse the language of this deep-learning bot has become, as it now learns the drivel of every Tom, Dick and Harry out there, which is why I now get their Mickey Mouse language as suggestions: the inane language of people who can barely spell the alphabet, it seems.
And as a thank you for our time and effort in helping them and their AI learn, they’ve lowered the limit from what was once 5,000 to now 1,500…? A big “fuck off” from here for that! Not a brass farthing from me for this attitude and behaviour, not in a hundred years.
When will you put an end to the mess in the comments?
Ghacks comments have been broken for too long. What article did you see this comment on? Reply below. If we get to 20 different articles we should all stop using the site in protest.
I posted this on [https://www.ghacks.net/2023/09/28/reddit-enforces-user-activity-tracking-on-site-to-push-advertising-revenue/] so please reply if you see it on a different article.
Comment redirected me to [https://www.ghacks.net/2012/08/04/add-search-the-internet-to-the-windows-start-menu/] which seems to be the ‘real’ article it is attached to
Comment redirected me to [https://www.ghacks.net/2012/08/04/add-search-the-internet-to-the-windows-start-menu/] which seems to be the ‘real’ article it is attached to
Article Title: Reddit enforces user activity tracking on site to push advertising revenue
Article URL: https://www.ghacks.net/2023/09/28/reddit-enforces-user-activity-tracking-on-site-to-push-advertising-revenue/
No surprises here. This is just the beginning really. I cannot see a valid reason as to why anyone would continue to use the platform anymore when there are enough alternatives fill that void.
I’m not sure if there is a point in commenting given that comments seem to appear under random posts now, but I’ll try… this comment is for https://www.ghacks.net/2023/09/28/reddit-enforces-user-activity-tracking-on-site-to-push-advertising-revenue/
My temporary “solution”, if you can call it that, is to use a VPN (Mullvad in my case) to sign up for and access Reddit via a European connection. I’m doing that with pretty much everything now, at least until the rest of the world catches up with GDPR. I don’t think GDPR is a magical privacy solution but it’s at least a first step.