You consider "paranoid dorks" and "people who own Bitcoin" to be the same set? Even then, would you consider something like "you fatasses need to shut up and leave us normal people alone" fine?
I'm not sure why "don't be an asshole to whole groups of people" is so controversial, though.
Sure, it might feel upsetting. But is it true?
It seems true. And that has merit.
But so does your side of it. So it's a balance.