For a while now the transition away from Manifest V2 (MV2) to MV3 has been on-going and it looks like it is entering its final phase of deprecation, at least, in the case of Google Chrome. A recent discussion thread in the w3c WebExtensions Community Group GitHub repo has highlighted how the latest and upcoming versions of the most popular browser are expected to be its final releases with support for MV2 extensions.
What this essentially means is that the tricks and bypasses that were used to keep MV2 extensions like uBlock Origin and others alive will not work any more on Chrome, or at least not for very long. For example the Windows Registry mod that could extend MV2 availability will cease to function after Chromium version 151.
I dont use or like Brave that much but its definitely not Malware. This is how we lose normies. They use google chrome or whatever and infighting tells them “look this significantly more private product is awful”. We kinda gotta stop doing that. That had some scretchy incidents with referral links but their BAT thing is like whatever. You dont have to use it. Their defaults are much more private then all the other mainstream chromium browsers. And it Open Source. I also think their development for their search engine has been interesting.
Vivaldi if you want chromium based. Very good privacy and ad blocking out of the box Also, based in Norway, so your privacy is preserved a lot better than Brave which is based in the US, so your data is compromised by default
Firefox, or derivatives.
So yeah, Brave is a bad choice