Can't argue with your points there jack.
As you point out - 'standing by your man' in the face of his obvious dreadful behaviours is not itself a bar to public office - if it were, then Mr Trump would be equally guilty, and unsuitable, given that his present wife is willing to stay with him in spite of his endless, and still being revealed, odious behaviour.
I think the electorate are faced with a vote for the candidate who repulses them the least - hardly an edifying situation for a nation, but that is where they find themselves.
Hopefully, as the die-hard Trump supporters realise that you cannot help a candidate who won't help himself, his campaign will wither and die, as it should have done months ago.