OK delaying marriage and family is normal for all countries and all cultures, there's nothing to be done about it and it has nothing to do with Tinder let alone with OnlyFans lol, it's simply because age of maturity has increased due to higher impact of career and education.

Of all things you said, i agree only with the "distortion of standards" thing. Again, it's global, has nothing to do with the U.S. or "West" in general, happens everywhere - even more so in more vertical, traditional Asian cultures (with corresponding decline of birthrates). Yet, it's a problem i can see no solution for unless single parenthood is completely normalised (which might require elimination of religion).