You are really asking the question of what is the function of political conventions.
If you were American, you would understand, but as a foreigner, it's confusing.
The Occam's Razor explanation:
The lady in question had earlier gone with the assailant (maybe the day before) and he was unsatisfied. Maybe he expected her to be his girlfriend or some sort. Anyway, he harassed her, but her husband happened to be in the bar that night and intervened.
Not guaranteed that is what happened, but it's the simplest explanation.
We are in the waning days of Trumpism.
Sad, really.
When the campaign is over, and Trump quietly retreats defeated back to his rest home in Florida, will the prosecutors continue their work to convict him, or will they let him to in peace?
I don't think any Trump supporters here have admitted to buying his stock.
Or making a donation to Trump, for that matter. Foreigners cannot donate to US political campaigns. And most, if not all, of the Trump fans here are foreigners.
And your proof of that is......?
It just sounds like you are frustrated that Trump is circling the drain, so you have to make something up to justify support of your Dear Leader.
Please give some examples of recent Socialism in America.
I suspect that further discussion on this subject will reveal that you have no clue what you are talking about. Case in point: as we move forward in time, wealth becomes more and more concentrated at the top in America, which is the opposite of Socialism.