No. Nothing can change his tune: reality has no impact on his tune, being wrong, being absurd, being called out, nothing. Actually not changing his tune is basically his core messaging strategy. That piece of shit...
I don't have to imagine. In Spain the right wing party was 24/7 spring lies about "children being punished in Catalonia for speaking in Spanish". One of those assholes was interviewed in front of a public school where kings were playing and he said the same thing. And when the guy making the interview asked him "in which language are these kids speaking? Aren't they speaking Spanish?" instead of saying something a working brain would say, he doubled down.