If a President of the most powerful country in the world cannot get himself unbanned from a US tech company then maybe the office isn't as all powerful as we were lead to believe, good. Personally I think he should remain banned, too much suffering and fear that he as a leader is responsible for by his poor unpresdential leadership.
He has shown zero skills in order to placate,compromise,or to bring calm. He is exceptioanlly good at antgonsing , being as unpolitically correct as can be (Which I think was his biggest strength as President, too bad he didn't use it in positive ways to get people to sit around the table on both sides drop the formalities speak minds and work together to achieve).
The other side are also responsible for this too. I think any strategist on the democratic side could easy have determined that the Presidents biggest weakness was his hot-headedness , brashness and how brazen he is. Any civil unrest would be testing for any President but for Trump it was his achilles heel. They would have leaped at the tragedy of George Floyd and the unrest it caused and Trump's heavy handedness, pro law enforcment, pro millitary , unempathetic tough guy approach that he thought got him into the white house in the first place just would not work to win him votes in this climate. The whole blatent refusal to accept defeat accusing the other side of fraud, even if it were true would have only made him look worse, unless they had substansal irrefutable evidence that it occured in bulk to effect the result, which it seems they didn't.
You could have predicted this violence occuring which is qutie sad because a lot of people voted Republican, a lot of famillies in America are conservative and like tory voters in the UK are not all bad people or phobic in any regards, With population of 300+ millon you can guarantee there is plenty of pockets of insanity on all sides of the spectrum.
There needs to be a lot of mending under Bidens leadership, and I predict the Dems will likely win at least the next 2-3 maybe four terms unless they do something really extreme like start a war. Lets hope its a replication of the Clinton era, and Biden doesn't get caught frolicing with the underaged.