Brave gives a very bad vibe (mostly due to the affiliate links scandal), I prefer to just use my favorite browsers (ff/edge) + uBlock Origin and Privacy Badger which give good privacy/adblock experience, are open source and customizable to my liking.
A minor autocomplete mistake from 2 years ago (quickly fixed and apologised for by the CEO [1]) is framed as a 'scandal'.
Meanwhile Mozilla is showing signs of serious, systemic internal org issues, and no problem? [2]
It's pretty clear a user / privacy-first model is central to Brave's mission, so these drive-by comments griping loudly about minor, historical issues never feel intellectually compelling.
Brave's encroachments can be turned off. On a new install, I disable the search bar Rewards icon, extensions area Wallet, and new tab page Sponsored Images, News, and Cards. (And maybe others still). Each of these requires active engagement from a user to produce and signal for a 3rd party.
Meanwhile, they also fund novel privacy and security research [1], including preventing advanced fingerprinting. In essence, the maintain a patch set on top of Chromium (the open source base of Chrome, that Edge also builds on) which more convincingly respects user privacy, security, and choice[2][3][4]. See how much effort they put into keeping Brave Ads convincingly private [5].
Each of these is less intrusive than changes (to stay recent and relevant) include direct partnership for promotions [6].
Or to base beliefs on a series of news reports that sound bad, see a longer list [7], though it's quite noisy list.