Please don’t presume to assign reasons to me.
Items presented as “evidence” meet that criteria only to extent that you accept the premise.
Brain volume and jaw structure are two factors used to allocate skulls to either ape or human species.
Several of these skulls coexisted and the differences are clear. But since you refuse to provide the associated docmentation, I’m not going to participate in “name that photo”.
End of discussion, as I have work to do.
If you believed your position you’d be attempting to collect on the offer.