How is he supposed to defeat an intangible villain?

How is he supposed to defeat an intangible villain?

I bet he could be beaten by a Ghost monster.

Brainlets will say he can touch intangible beings
Smart people will say that he will lose

The ultimate super villain, Deadman's Curse. He is unable to be killed as a ghost and spends his time making people really cold and turning off lights.

He won't be able to hit the villain, but he's invulnerable, so he won't take any damage either. It will be a stalemate.

Only ways I could think of are talking them down or throwing salt at them.

By punching

Brainlets will say that he'll lose. Smart people will say that he can touch intangible beings.

we've seen this before in justice league - superman and every other non magic user can get mind controlled and the world is over

Ghosts for the most part are hurt by spiritual energy in fiction which saitama is dense with to the point he can't be moved telekinetically.

>LITERALLY loses to a mosquito

There. You don't even have to worry about "intangible villains".