Umm I knew of them, I was being sarcastic as I had to do your job of researching something rather than you actually spending some effort to do your own job.

I think everyone's threshold for what constitutes breach of trust is different. If you accept content injection, unreported whitelists and other similar behaviour from a browser which touts privacy as its selling point ok, then thats your call. But this kind of behaviour is unacceptable from my and many other people's perspective. Which other major browser injects any content in to a website without the users request? Do you see people being ok with being impersonated by Brave without their knowledge? Especially when these mistakes just seem to keep happening, at some point you have to question the intention. Again maybe you are ok with it, but people should be informed about these practices and make their own call. To most people, this is not ok. What other browser has had this level of controversy (outside of chrome possibly) and they have been in business longer than brave.