Really not a big fan of “Hitler was innocent” no matter what “joke” you add after it. It makes light of fascism without making any kind of point.
This kind of talk reminds me of How to Radicalise a Normie. It starts with edgy jokes and ironically saying things like “hitler did nothing wrong”, and they slowly normalise that language until they take over a space and can use it for recruiting.
I don’t know if that’s what’s going on here, but you don’t personally need to intentionally be doing fascist entryism in order for fascists to make use of it.