I think Trump will pull it off this time.

He has more people pulling for him. The dems have a bunch of anti-Trump people, but in politics it pays to be supposedly pro-someone powerful (not just against the other side)

Trump has more people that are vocal supporters, whereas the dems appear to have a much of anti-Trump people (not as many people who are purely pro-their candidates)

Disclaimer I’m not involved with either party and think both parties are corrupt af