As a 5'5" Asian man (statistically one of the lowest rate of matches in online dating), I find it personally demeaning that you feel like you need to be morally outraged for me, because trust me, I sure as shit don't need it.
People are attracted to attractive people. That fact has been true for all of history. Not only do attractive people get more dates, they're more likely to rise to higher positions in business and society, and earn more money. Height is only one factor in attractiveness. Are you going to be morally outraged about attractive people next? Are you going to shake your hand at the sky and ask "what about love?!?" next time you see two tall attractive people on a date?
Also, citation needed on your claim that height selection is US-only. My anecdotal experience is that foreign-born women also have height preferences.
Your assertion on female plastic surgery is equally ridiculous, and dare I say, downright ignorant. No, you haven't met a man who is attracted to plastic surgery, but you've definitely met men attracted to the results of plastic surgery. You've also probably met hundreds of women who have done some form of plastic surgery, you just haven't noticed because it's tastefully done. I'd dare claim the ridiculous plastic surgery is the exception, not the rule. Your idea that women do this to compete against other women in a broken society, and not because men are attracted to certain features, is laughable.
Yes people are attracted to attractive people, but people can also do things to make themselves more attractive. I personally go to the gym, try to wear fashionable clothes, and groom myself. Are you going to gasp in shock and "but you shouldn't have to do that because of love!!!" Note that this is not a cynical take. I would say "the world is going to hell because some women put '6 foot only' on Tinder and get plastic surgery" is more cynical.
Get off your high horse. You discredit us all.