As much as Mozilla and Firefox can be criticized for both technical and non-technical reasons, at least I share the same core values. I don't seem to share any core value with Brave or its creator. Plus, yeah, still smells like Google :)
Do you not use Linux because you don’t like Linus? He’s quite a controversial figure. And before you say Linux is not Linus, the same can be said about Brave and Brendan.
Many other people work on these projects than just the leader.
Do you not use JavaScript because you don’t like Brendan?
Short-lived certificates fixes these issues from an end-user standpoint.