Why is chemistry like this?

No.12539605 ViewReplyOriginalReport
>Create a model for orbitals with weird shapes and logic behind it.
>Soo, when an atom without enough electrons in an outer layer wants to bond, it promotes its electrons.
>Yet some molecules do it even though they don't need to, namely Oxygen because yes our model.
What's even the point of understanding quantum chemistry if the starting model is flawed from the beginning.