I'm probably a bit late to the punch here, but:

At what point does "I hate rich people/corporate execs" become legit dehumanization?

My assessment is that it starts when you're willing to celebrate their deaths and their killers.

#PeopleArePeople

I'm thankful that there are still good people out there committed to expanding the scope of freedom for everyone, and who oppose hierarchies of dominance and the unjust power that maintains them, even when they benefit from, or are comfortable in, those hierarchies as they exist now.

Individual liberty IS universal.

This is an articulation of the modern GOP’s embrace of Führerprinzip.