Maybe I'm the naive one, but I'm not too worried. I tend to look at things now through the lens of a longer period of time. Sure, when you view this moment or even the last 4+ years as a moment, shit seems pretty bad. I don't have to list all the shit. Some of it is very troubling and scary. Most of it I cannot believe actually happened.
Broad trends in politics and society happen more slowly that we can perceive them. We are used to perceiving things quickly and reacting quickly. I think that particular factor has been exacerbated by the internet and 24-hour "news" cycle, which are still relatively recent phenomena. We're constantly bombarded by fresh content. As a society, we haven't learned how to deal with that yet. Media companies are good at snagging attention, if even for just a few seconds at a time. So while we have a much larger fascist contingent in our country than I am comfortable with, I think it's a blip. It's the effect of a confluence of unusual circumstances - black president backlash, wage inequality, internet still growing and changing, media fighting for market share, shrinking white majority feeling threatened, etc. These conditions are going to change and fade. New conditions will come into being. Everything will change...slowly. Maybe for the better; maybe for the worse. Personally, I don't see this brand of Republicanism lasting much longer. I think the Tea Party-->Trumpist version of R is not sustainable. Outright lying to people, spouting ever more outlandish and ridiculous conspiracy theories, being evil - none of that is a winning political strategy long-term. I say this in spite of the fact that it was a winning political strategy in the very recent past.