Normally the Democrats produce a bunch of claims right before the election, and these are usually total fabrications. The idea is to get a bunch of negatives in the media that can't be refuted quickly enough.
Of course, in this case they've been doing it non stop for four years...
The fact that the first allegation provide proofs of trump being with someone who resembles his predecessor is something not to be ignored, and in fact needed to be saved. Allegations may only be completely true after it is complete verified, but as of the moment, the evidences shows the legitimacy of the allegations.
For you to believe that it is happening 4 years before shows that you disregard all the negative facts about the president, and just being amazed from what you believe and want to see from him.