There are many things you can do. Recognize your risk tolerance and act accordingly.

Volunteer for the Trevor project. Find your local food not bombs. Those are low risk options that cost nothing but time. There are obviously higher risk options. I think the thing you can do is get involved with your community. That's just my opinion. My view of American politics is fairly grim and my view implies that making friends and helping others is a necessary action to survive the coming shit show. Voting isn't going to help any of that.