Between Dan and Jared, I'm sure they have a good reason for this. I'm not in a rush to get on Gab either.
see: https://help.twitter.com/en/using-twitter/media-studio
Following the impeachment passing the House, it heads to the Senate for a trial. That won't happen before the 19th. POTUS has the right to present evidence, personally or through others, at the trial. Does not affect inauguration.
… through cracked, poisonous lips.