Indeed. "Low class", as Trump would and probably did say.
One "filter" for Trump is that it is of paramount importance to him that he outclass and outshine everyone at all times. He was embarrassed by them, for seeming so grimy. His unwashed masses.
He sent a very clear message to them that he gives no ***** about them.
He promised to march with them. He did not.
He made them feel as though the most powerful man in the world had their backs. He did not. He pardoned none of them.
He made them feel as though they were invited. He then disinvited them and sent them home, the second the alarm clock went off. "We love you! Bye! Bye, now! Bye!"
Battered wife syndrome. Or a regrettable, one-night stand. Not even wife status.