Elitism is far from the worst character trait unpaid code janitors can be expected to have.
I'm not going to touch the political parts. But my main point is that the migration itself is obviously not well done, he isn't even migrating issues nor migrating perks for sponsors, splitting the community and attention apart. You could even say that he's critical of people who keep using github sponsors. In my view the text is implying that you are hurting ziglang if you keep using this thing that is a liability for ziglang... oh the horror of giving someone money in a way he doesn't like. People like this forget that contributors are doing free work for them too, it's not just one way. Everything that creates friction for them is real work you just caused them.
You're probably better off for it to be honest.
But it then loses the emotional momentum and stops being colorful!
Not
'open source developers posting childish rants vs no open source developers'
they’d be hacking on shit over at Mozilla (or similar - likely for more money) right?
Read more about contributing to open source, who contributes, under what circumstances.
For example: are you familiar with Linus Torvalds?
Sounds like a great thing compared to the sanitized corpo bullshit from nowadays. Microsoft bought themselves into OSS with github and each project has a bland CoC.
It’s pathetic. Even the github monkeys know deep down that this is wrong.