I feel very much the same way. I don't particularly like the direction Mozilla has taken, both in terms of current day politics and the "resignation" Brendan Eich. Granted, it's part and parcel with today's mainstream, but that blog post they published last year was kind of chilling IMO. Their statement was totally out of the bounds of what Mozilla should be responsible for.

I still use Firefox not only because the browser is not necessarily the same as the foundation, but the alternatives are organizations with far, far worse track records. (putting aside the advantages I mentioned)