I suspect it's because people are so utterly horrified by the possibilities under Trump. I'm just guessing here, but you know that thing people say where you're asked "if you could go back in time, would you kill Hitler as a baby" and most people say "yes", because it would stop some of the most appalling incidents in history.
Now I'm not saying I agree, and I'm not saying it's right to make that comparison, but try and understand that that is how concerned people are right now. It's the potential for what *might* happen. Not necessarily what will happen. But there's a lot of people far smarter than you or I, who are seeing parallels to things that happened in the not too distant past.
I see that there are reports coming out now that US is stopping sharing intelligence with Ukrainian forces.
People are scared, Os.