Trump doing absolutely nothing but standing around menacingly will actively kill the left. They need the impeachment, they need to go out for blood. Each and every day, they look more and more crazy. They have to destroy the guy, can't let him have any accomplishments that get marked by history, can't let anyone inspired by him, ever gain political power. MUST DESTROY.
And at the same time, they are going to let everything else around them go to shit.
The more I think about it, the more it seems like a good move to remain quiet while the press is enamored with the new Biden administration. Once the novelty factor of having an Alzheimer's patient as POTUS wears off (I'm thinking 5-6 months), Trump can strike.
I still think the best method of communication for him is to have a central hub that broadcasts out to social networks but remains online if any of the social networks ban him. There could be a Twitter-esque clone that broadcasts to Parler, Gab, Facebook, and (if they ever un-ban him) Twitter. The hub would still host video posts and broadcast those to YouTube, Facebook, DailyMotion, Bitchute, etc. The hub would be a one-stop shop for all of the updates and would remain online no matter how much the other networks attempt to censor him. This is the way. Trump needs to hire a tech team and plot a plan of attack so he's ready to pounce once the Biden novelty factor wears off.