Not sure I agree. If FF & Chrome both supported it...it'd be in effect in < 5 years total.
Just look how quickly DoH is being rolled out, or Google's QUIC.
Realistically if Google, Mozilla, Cloudflare, Apple, Microsoft, and a few others agree that this move is bad, and wanted to stand up a new .org TLD...they could, and I don't believe it'd be illegal (IANAL).