Plus,[0]Brave is going to block [1]CNAME Cloaking first-party trackers, AFAIK no other browser, not[2]add-on, has or plan to have such blocking capabilities.
I use Vivaldi alongside Chrome for dev, and from that perspective (for the other devs here on HN) they seem like clones of each other. Both running the same JS engine and dev tools.
the [2] link states that ublock origin in firefox already supports this. did you even read it or just copy paste from someone elses brave fanboy comment.
I use it because I've written many filters for my favourite websites. Also you can use lists which can block even more things. In my case I've blocked all social network bullshit, including icons, share buttons, widgets, etc
[0] https://imgur.com/a/4DdMh7X
[1] https://news.ycombinator.com/item?id=21604825
[2] https://news.ycombinator.com/item?id=21582698