Tangentially, the DS9 shapeshifter makeup looks EXACTLY like the people who go way too hard on their plastic surgery. You know, the 60yo people who want so badly for me to think they're thirty that they get enough fillers that they no longer look how humans of any age are supposed to look so my brain resets and I mentally assume they're seventy.
I'm not even completely opposed to cosmetic procedures. People have different priorities and psychological needs, but you've got to accept that you can only shave off so many years and approach your vanity with some strategy. We're all fighting a rear-guard action here.