Firefox is just another US-corporate product with an ‘open source’ sticker on it.
Their version 128 update has auto checked a new little privacy breach setting.
If you still use a corporate browser, at least do some safety version! We mainly use @librewolf based on firefox. (yes, we know, a stable european or even non-US browser is still considered ‘futuristic’ in europe)
I know its tough to source something that says that this new Firefox anonymization tool for advertisers will individually fingerprint someone, but if you find it, please share it and I will gladly read through it.
Have a good day.