>>If that’s the case, then it should be taught in schools as you describe it.<<
The problem there is introducing a specific religious perspective.
Science and theology are different domains and should not overlap.
TToE is sound science irrespective of its moral context. Just like Geology. We don’t ask for a moral context for the latter (nor do we demand it explain abiogenesis) so it is unnecessary for the former.
But the belief that God doesn’t exist is taught more pervasively, although often in a subtle or passive-aggressive manner, than evolution in public schools.