>>82278838 (OP)
Nah nothing's stopping them from getting plastic surgery if they really hate it that much. It's the most widely accepted form of cosmetic surgery out there and those that specialize in it are modern day magicians. They can turn people that had their entire faces melted off in an acid attack into supermodels.
Hair transplants are always extremely obvious and goofy looking. Height surgery is a meme. Dick surgery will destroy all functionality and leave you with a useless floppy meat stick.