In my own personal experiences I saw an entire department in my school go lesbian in about a year after the new department chair was appointed. She is a very tactile person with other women, a hugger and unsolicited back massager type and I'm pretty sure she hired the most receptive candidates.
I don’t think President Trump needs to do anything. He can’t be fired, except by voters in the next election. He has no customers as a business enterprise does. Nothing before the inauguration could generate impeachment proceedings. There seem to be no civil suits regarding any alleged behavior.
And he has no sense of shame. His personal behavior has been all over the media for decades, and that’s they way he likes it.