I have always said that no one, but no one pays much attention to your hair, if at all.
Unless of course you decide to wear an old fashioned rug that used to be the norm in the not too distant past or get everything so wrong with our specs,cut in and attachment.
Nowadays with what we have at our disposal and greater self knowledge of what wearing entails, even fellow hair wearers can find it hard to spot who wears and we are always looking at other peoples hair,the sad obsessed people that we are! LOL !!