Do you mean that these are all granfalloons, and fundamentally meaningless? Otherwise, the type of identity here is the same as the other identify choices ment

Do you mean that these are all granfalloons, and fundamentally meaningless? Otherwise, the type of identity here is the same as the other identify choices mentioned: race, gender, "religion, political party, sexual orientation, even species". (I assume the last includes furries.) The problem of course is that most people consider some of those to be a karass, making them real enough in our consensus model of the world.