Look people. It is simple. Men and women are attracted to different things in the opposite sex. I'm going to set this forth to the best of my knowledge and observation. Opinions vary.
Men are attracted to good looking women. More particularly, men are attracted by physical manifestations of female health and fertility. That matches up with a young woman with rich, luxurious hair (sign of health and fertility) and youthful facial features, a generally hour glass shape. That is the way nature has made men. If you are looking for a deeper reason for why this may be the case, my hypothesis is that it promotes human reproduction processes best.
Women are attracted to powerful men. More particularly, women are attracted to both physically strong men and successful men. In fact, generally the successful attribute probably has more effectiveness for attracting women. Thus, being a top executive, owning your own successful company, having a lot of money are all manifestations of success and will be attractive, generally, to women. If you are looking for a deeper reason for why this may be the case, my hypothesis is that it promotes human reproduction processes best. More specifically, a father who is successful will more likely be able to provide the resources desired to support a child.
It seems silly to berate this woman for following this natural inclination. It is just as silly as to berate Trump for marrying such a good looking young woman.
Now if you want to berate someone for something, Trump's dumping of earlier wives for upgrades -- if that has indeed been his practice, I don't rightly know -- would be a more ripe subject for complaint. If he has been dumping women for a younger upgrade, that seems base to me.