Wore more (compared to adulthood) make-up as a kid just because it was fun to play with colorful pigments & do a "grown-up" thing. Never even tried to use "foundation" (that all-over-the-face) gunk, gave me the creeps seeing it on others. As teen, regularly wore dark red lipstick, occasionally bit of pressed/compact powder, and rarely, eye shadow-but that was about it. In my 30's now & only bother w/little medium shade lipstick 1x/wk. when I go out. Removing cosmetics was something I could never be bothered with beyond wiping off lipstick.
There are plenty of reasons to dislike (or like, or be ambivalent about) wearing cosmetics, whether one identifies as "NT" or "ASD":
Sensory issues-how it feels physically to your skin, your face, and your hand-when you make contact with your face. Strange smells & the idea of having this substance stuck to one's head, and so on...
Ideological motivations, also-one can object to wearing it for sociological, psychological, intellectual reasons.
Emotionally, how it looks to see oneself, imagining how others will perceive your image (the thoughts others think when they see your face, incl. cosmetics or lack thereof). Wearing make-up may make a person feel better or worse, there's no 'one right answer'-people shouldn't feel pressured to wear it but shouldn't feel pressured not to wear it, either. Don't ask me how to make that idealized neutral social atmosphere posssible, though...
Kinda' like how I feel about dying one's hair (or cosmetic surgery)-it's easy to think about extreme "good or bad" examples, but not all people's situations are so binary/obvious/clear-cut. Started dyeing my hair before I began going grey, still do it because I like the color, even though now I'm covering white hairs, too. Feel sorta' superficial/fake for doing this-can't defend it rationally, but it cheers me up having my hair look better for awhile. It's a trade-off.
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*"I don't know what it is, but I know what it isn't."*