He doesn’t need an excuse though. He’s going to do it no matter what happens. There is absolutely no hope he won’t, just because you don’t make a fuzz about it. It’s not like he’s just now thinking: “well now they’ve done it! They’ve gotten violent! I gotta make concentration camps, and use military personel and weapons to quell their protests, and maybe even attack the whole democratic process!”. He’s already doing it.