I see what you're saying. As an isolated event it's pretty meh. Maybe it sucks for the two people who used it.
In a sense, Musk was betting that Twitter's API was undermonitized, and by raising the price, he'd make more money than he'd lose in people leaving the platform. He bet Twitter's relevance against some money. Yeah, not a lot of people used it on Switch, but every rejection of his bet, that Twitter isn't worth the price, hurts Musk's bottom line. And it's kinda on him; Nintendo isn't defying him, he was just wrong.