You're still extrapolating mighty much from that one donation, I find it a petty witch hunt. You live in a world where your president is a mass murdering war criminal on your behalf, in your name. You live in a world where Gitmo is a thing. So much for organizations espousing freedom and equality, so much for where your tax money goes.

Compared to that, who works for Mozilla isn't really anyone's business -- don't use their products if it means so much to you, but don't think a victory was won here for anything but delusion and self-righteous pettyness.