Because if we dehumanize persons, we are also fascists.
That said, Trump has gotten more than due process. He should be serving a sentence for he 43 (?) felony convictions, it is a miscarriage of justice for the sentence to have been nothing. And, that's not the only example of "the system" being corrupt in his favor.
While I still hope for reform, revolution is appropriate ever since SCOTUS ruled on presidential immunity (yes, under Biden).
I also thought it a good idea at one point. I've since been convinced otherwise.
BUT, I do think we need some way for intolerant people to be stripped of the political power of the vote. I just can't figure out a way it could possibly be implemented without being weaponized against the marginalized. It may be better to implement it and attempt "constant vigilance" -- it seems like there are already necessary system that can be so weaponized that still do more good than harm.