1) if you want. Anyone can but you're wrong. He's still president
2) you can just not go. No one will be sad
3) you can but be prepared to be asked for evidence. At least when anti Trumpers did it, we had the intelligence community with their evidence
4) sure, legitimate presidents will show their tax information
5) first amendment allows it but again be prepared for people to question you. Then again so many rightists seem to not understand free speech is not consequence free speech
6) you can do that. In fact on 6th Jan many did that
7) shop where you want
8) both. Especially since the right were using death threats
9) your churches seem safe spaces for right wing Christians
10) you'll need to work and make money. Not that I expect you to understand that
11) even if that were true, are you saying you'll be casing the place and taking the money? Also I recall taxes went up under Bush JR and Trump. Whoops. This is looking bad for you
12) you're screwed if you are in a shit 401K. That's on you
13) you don't understand socialism. But go ahead and take it. You don't even have to tell him. Just take it
I advocate YOU taking it. Though you might worry why I do so.
If you just stopped after congratulating Biden you'd appear smarter