I'm not judging per se, but people who have Botox injections and hyper whiten their teeth, do they think everyone else doesn't know

Like, it's obvious and looks weird (to me). Do they think they're fooling people that's what they look like really, Teeth writer than when they popped out?

I get some folks feel the need to be "perfect", not judging, but I wonder if they believe they're fooling anyone or just fooling themselves