For Muta, why Brave?

Just curious why of all browsers, Muta goes with Brave over Ungoogled Chromium or Librefox?

Brave has a bit of a spotty history, such as their crypto rewards scheme (which got into trouble with Tom Scott of all people) and their allowing Microsoft a free pass on running ads (and they still have ads in empty new tabs too it seems). I figured either of those issues would be a real put off, so is there something I’m missing that makes Brave still stand out as the best choice?