It’s more than just Democrats, it’s society in general.
You can’t enlist the support of an entire gender by telling them that they are the source of all of society’s evils, and that they themselves are fundamentally evil no matter what, that they are all rapists-in-training, that the world would be better off if they were all killed, and that they are no better than vermin. And more importantly: that when they do something objectionable it is misogyny and bigoted and disgusting and (with some things) even illegal, but when women do it, it is a big nothingburger with zero consequences for the woman.
That’s how you alienate them and push them away.
And the alt-right has stepped in with comforting lies.
Is it any wonder that men have turned away from the left? There is absolutely no visible benefit for them there. So they have gone to where they are openly wanted and desired, where they are intentionally made to feel useful and valued… even though they are just pawns in a class war (Parasite Class vs working class), and will only ever be hurt by those they support.
Just shy of 2m tall myself, and I don’t seem to have any of your issues, even nosing into my sixth decade on this rock.
About the only thing I could complain about is the family orchard tractor, which is Chinese-made, and seems to have been designed by someone a full 45cm shorter than I am. But that’s about the only thing I have cause to complain about. Some appropriate warm-up exercises and my knees are fine even after a few hours of vigorous pedal-pumping at inappropriately pretzeled leg angles.