Comment by mattl

So when I'm using OpenBSD, I use Firefox exclusively. On my Mac, I use Safari 99% of the time, but I do have Firefox installed and use it for some things, but when I need a Chromium-based browser, I use Vivaldi, instead of Chrome or Brave.

EDIT: It looks some of Vivaldi's source is available FWIW, https://vivaldi.com/source/