The only way to truth in science is to permit and even encourage challenges to orthodoxy.
If I gave you 15 seconds you could come up with a pat evolutionary just-so story to account for this, speculating on what reproductive advantage it serves.
It needs no wisdom to stamp “ANIMAL” on the sufferer’s forehead, any more than it does to stamp “DISEASED.”
Earlier today we saw that philosopher Subrena E. Smith levied a harsh critique of evolutionary psychology.
Did evolutionary scientists not understand these things already?