This is an individual who hates Muslims, doesn’t want them in his country. He thinks they are dangerous, so he will prove they are dangerous by antagonizing them in the hope that a few hot heads will take the bait. Then he can say ‘look see, all Muslims are violent and we must remove them from our country’.
Just like the guy in the MAGA hat can then say ‘Look at how violent the Portlanders are’, just like the guy with the Hilary bumper sticker car can then say 'Look at how violent these rural bumpkins are. It’s active provocation, not a protest.