A person can “self-identify” as an oak tree but the Universe, its laws, other life forms within proximity of that person will categorize and respond as what is actual and real exterior to the mind.
“A person can self-identify as an oak tree”
I was at my Mustang club meeting. I had driven my 1948 Plymouth. If you drive a Mustang and buy a 50/50 ticket, you get an extra ticket free. I bought a ticket, then demanded my extra ticket.
Him. “Did you drive a Mustang?”
Me. “I drove a car that self-identifies as a Mustang.”
Him. “That doesn’t count.”
Me. “Racist!”
Everyone laughed, because that whole self-identity business is just that dumb. (Now, I should sue for my extra ticket.)
The one thing you cannot self-identify as is an American constitutionalist. That’s doubling down on hate speech.