There seems to be one category of technological "attack", which failed - the script injections.

Otherwise:

OK: A guy insults the Tailwinds devs at length

Not OK: Anyone insults that guy briefly

Of course it is his own platform (blog) but that is on another platform (hosting) which could maybe decide they don't want their platform used to attack open source projects.

(I personally have no opinion on Tailwinds except a default negative valence regarding front-end)