The wealthy surround themselves with beautiful people, get blood transfusions from young people, get cosmetic surgery. In our stories, good characters are usually portrayed as beautiful or handsome and often young. Successful characters, whether good or evil, are often beautiful or handsome. Regular-looking folks more often appear as side characters or comedic characters instead.
this view is encouraged by the fashion, skincare and cosmetics industries (not that there's anything wrong with fashion, skincare, or cosmetics per se).
So we are all being conditioned to worship or favor beauty and youth.