Firefox is just worst. I also found he Mozilla foundation too evil to support. Vivaldi is proprietary. Brave seems like the only reasonable choice.
I'm asking as a Firefox user that doesn't have this image at all. If you have things that I should read to update, I would be interested.
That's not how evil works.
EDIT: And also, they're arguably evil by virtue of, you know, firing someone over an inoccuous political position...