If both are equally persistent, I’d say the first one to fulfill Godwin's law is the loser.
I’ve never said that just because you’re invoking the Nazis you’re losing the argument. If you’re going to compare somebody to Hitler or the Nazis or raise the specter of the Holocaust, be sure you’ve got your facts right.
https://www.politico.com/news/magazine/2023/12/19/godwins-la...