As an aside, one silly thing that tarnished Mozilla's brand for me was the treatment of Brendan Eich. I may not agree with his donation of money but I think impinging on his rights is a far more fundamental immorality than what he was accused of.
It's like Twitter's controversy over blue ticks. If they'd only given them as a result of identity verification, and not used them to indicate Twitter's approval of someone's beliefs, then they wouldn't be where they are now.
Stick to good tech and fighting for relevant causes, e.g. net neutrality, I say.