Brave falls in the camp of privacy LARP, and is still adware with a dubious sustainability model... and a shitcoin

There are really no great browser options, but ungoogled chromium is the closest in terms of active maintenance and compatibility https://github.com/ungoogled-software/ungoogled-chromium

Floorp has potential, but firefox derivatives seem to be losing the compatibility battle https://github.com/Floorp-Projects/Floorp

Zen is another https://github.com/zen-browser/desktop

GNU IceCat was a nice option, but the maintainer seems to be dropping off

GNOME has Epiphany, which is based on WebKit (Safari)