Understood. But that's also according to how the interview went. Which I feel is the most important part.
If he's not willing to invest any effort into establishing himself as an independent human being, then he's not worth your time, your father's time, or anything at all.
Okie. I think it's more sad than funny (from both perspectives) but whatever man.
what kind of advice would you give this person?
he'll be forever alone if he's carries on living with his parents beyond his 20s.