I don't live in the US, so my views are probably biased by our anti-Trump media hype, so even though I agree with most of your points, I'd leave two open for discussion:
If incels think that women hated them before, just wait, his incel base of voters are going to be enemy number one with women from all walks of life.
I was under the impression that Republicans are not looking for love from women, but their total subjugation. Women don't need to love them (perhaps they can, only in Stockholm syndrome mode), but they have to obey. I don't think incels will be disappointed.
For the rest of us, just laugh. We’ve been through 4 years of this idiot before.
I said this twice before, and I was always wrong, so take this with a huge boulder of sand. But I don't think he'll last four years (unless they do a Weekend at Bernies), so part of the 4 years will be with that weird cross-dresser, and I have absolutely no idea what to expect from him.
From what I've read, the two times Trump won, many Democrats felt that they were denied this choice, which left them disillusioned, and they didn't vote. I don't think that's the main reason for Trump's victory, but what you touched on was definitely a factor in the Democrats' loss.