isit logical?

Certain people judge us by our external appearance. Is it logical for someone to say that u are a witch when your fingernails are coloured and U wear clothes which is different form others? I don’t think its fair. Human are more multifarious and appearance is only a small fraction of it. Why do some people being so judgmental? Each of us is unique in our own way and style, why don’t we just accept and respect one for whatever style they had chosen. By drawing quick conclusion on someone appearance will only lead to inaccuracy thoughts. Therefore ,Instead of judging one by external appearance why don’t you judge one by their thoughts and behavior which is more reasonable.