One person is not βnormalβ however certain things about that person could be considered normal, of course this may depend on other things about themselves such as where they live, their gender, their religion etc. Itβs normal for women to be sexually attracted to men (globally) however some women are attracted to other women or if theyβre asexual then nobody at all, this doesnβt make these women not normal overall, their sexuality is just not the normal sexuality.
To remove the idea of a normal person we must stop seeing people as just one thing about themselves, and see them as a person overall and then we will see they have more βnormalβ human traits than less βnormalβ ones, whatever they may be.
Edit: when saying βnormalβ I mean most common. Normal is defined as βusual, typical, or expectedβ according to a google search.