I completely disagree. So the logic is if you can buy better looks, you have low self-esteem, if you workout and diet then it "ok".

Combing your hair isnt necessary, but we all do it to look our best. Ive had friends and people I know get plastic surgery; rhinoplasty, eyes, lips, breast augmentation, tummy tucks, and lipo. They achieved a body transformation in areas that either are financially out of our reach or would take us longer to achieve. Braces arent a necessary either, but many of us get them. Why? Because we want to look our best. It sucks that some people can pay for it, while others have to work for it, but whether you win $1 million or you work for 1 million, its still $1 million. The only difference is you may appreciate it more.