I'm sure you mean well but by assuming this combative stance (it's not just you, I think this ideological stance fairly represents most of the FOSS space) you'r

I'm sure you mean well but by assuming this combative stance (it's not just you, I think this ideological stance fairly represents most of the FOSS space) you're ensuring people who might have gotten on board will absolutely never get on board. There's having principles and there's having enough people skills to recognise you don't need to be rude about them, they can go together and FOSS deserves that they do.