Considering that extramarital escapades didn't prevent the current US president from being elected twice - and quite recently at that - I'm pretty sure this has nothing to do with cultural acceptance.

You're "pretty sure" that you can isolate causality in multicausal and overdetermined systems by pointing to a few extreme examples?

I'm jealous!

I can dumb it down even further for you.

Yes, please do!

Seems like a real analytical breakthrough that I'd legitimately love to learn more about.