[ghughu]

They're diseases of the superego, not social or cultural diseases.

It makes no sense to say that a culture or society can directly bring about mental illness, but it makes sense to say that a person's superego is influenced by society and culture, and it makes sense that the superego can make a person mentally ill.

Otherwise, people will (correctly) argue that society and culture doesn't have that much power over a person's psyche.

Just use the correct term: superego.

[ggggtez]

I think you'll find Freud is largely not taken seriously. You can't use whatever model you want, but I wouldn't call it correct.