No, he didn't? He predicted that third parties would donate tokens to FOSS projects, not that the labs would. One is PR that started ages ago, the other is a reasonable prediction of where the world is going.

Not quite donate tokens directly (technically and practically weird), but donation -> compute has been out for a couple months on opub.dev (disclaimer, built it). So his prediction was somewhat correct if not late!

They’ve been doing this since at least March