> Obviously this is dangerous to those in power
This is a disgusting falsehood and I genuinely think you need to be ashamed of yourself for saying things like this. This "popular anger" is regularly directed against the most powerless in society. Look at the demonisation of LGBT+, ethnic minorities, refugees, Jews and traveller communities to name just a few.
To hold any notion that this "only a danger to those in power," you'd have to completely ignore huge swathes of recorded history. You'd also have to completely ignore the actual examples I gave of populists like Nigel Farage. The man who right now makes his career out of demonising refugees drowning in the English Channel.