Agreed.
But so far what I have seen was, ublock origin is better in blocking advertisements than Brave. I use either autodelete cookies or privacy badger depending on whether it is my office computer or personal laptop. I also use HTTPS Everywhere and decentraleyes. Out of this adblocking and HTTPS Everywhere are integrated in Brave. Cookie management is also good with 3rd party cookies are always blocked by default. Since Brave is using Chromium base now I just compare how much RAM the browser use in comparison to Firefox or Chrome. I should say that Brave uses less RAM and CPU as most of these features are in-built whereas they add up in Firefox and Chrome.
But I guess Firefox has more control over configuration than Brave and Chrome.
A nice discussion here although the title may be misleading.
https://community.brave.com/t/feedback-is-security-a-joke-with-brave/27618/12
Thanks