I got it all out. I'm done venting my frustration. Thanks for listening.
All I can say, is that everything will be alright.
USA is not going to become a socialist country.
You will rejoin some international agreements, you will give LGBT community equal rights which will then be taken away the next time a Republican admin take office.
Politics will become boring again, with the president not saying anything too contraversial, not name calling people etc.
There will be many opportunities for rightwing media and foxnews to rip into Biden and this administration.
Your politics will probably become gridlocked, Biden will be forced to use executive orders, these will be contested in court. If any SCOTUS positions become available, and if Repubs control the Senate then all nominations will be blocked.
As for Trump's future (assuming you still care). I don't know if he will be charged with crimes, I expect investigations will be held, proper ones, not just congressional, and proper trials will be held (if deemed approapriate).
I do expect Trump will continue calling into Fox News and will continue tweeting.
Anyway, life goes on.