Why Are Americans Okay With Americans Getting Sent to Foreign Prison Without Due Process?

Mostly a follow-up to this post where most defending said it would never happen to citizens. Today your President promised to do it to citizens. I'm curious why we're not seeing the promised outrage. Again, obviously not all Americans are but enough of you are to support the current dominant Admin in all 3 branches of government.

In Trump's own words:

"I look forward to watching the sick terrorist thugs get 20 year jail sentences for what they are doing to Elon Musk and Tesla. Perhaps they could serve them in the prisons of El Salvador, which have become so recently famous for such lovely conditions!"