npub1qy…dmu7u on Nostr: Uh huh. So someone posts an 81 byte op return. Core validates the block. Knots does ...

Uh huh. So someone posts an 81 byte op return. Core validates the block. Knots does not validate the block. There are now 2 chains. Those 2 chains can never merge or reconcile. That's not a hard fork?