I do think that Americans are far more sensible in that respect , that deference won’t be showed to either of them.
This is also why I think they are churning through so many staff stateside.
Remember, they said when in the UK they were unhappy and the palace weren’t helpful. So they had an excuse for the amount of staff they got through.
But stateside, where they are supposed to be super happy and experiencing their chapter of joy- the staff turnover rate is still high.
This will continue because Americans won’t put up with the crap. There’s no prestige or career advantages to working for them. They don’t care for titles.
Unlike the royals where there is prestige and you can go on to work in the civil service etc at top level if you are in the UK
I also think because of this, US staff are far more likely to speak out….so you never know there could be a leaked video or audio soon?