>"One example is that Brave blocks all those pesky pop-ups on random sites asking you if you want to log in using your Google account, while Firefox and uBlock don't."
Firefox/Ublock can do this with an added filter rule, and it works perfectly. Add this single line:
||accounts.google.com/gsi/iframe
>"In my opinion, videos should never auto-play at all ever."
I couldn't agree with you more. And you can get that behavior in Firefox with the right settings, but it can be tricky, and it doesn't work perfectly with all sites.
I will not use Brave, if for no other reason, it is Google/Chromium based. And that means it has hard dependencies on Google decisions and furthers Google's control over the web. But I do have respect for what they are doing. I just wish they did it with their own engine/base. We really need at least 3 independent, open-source, standards-based, multiplatform, healthy browsers.