What do you think? Should a guy pay for a girl?

I recently met a guy who said that a girl who does NOT pay for herself is of no use to anyone.

I think that a guy should help a girl financially, since her entire salary is spent only on her appearance, laser hair removal alone costs how much.

But I'm tired of being lonely, I always come across stingy mercenary, here's a friend lucky at not a guy pays for it.

Tell me what to do? Should I wait for a normal guy or pay for myself everywhere (50/50) and be in a relationship with a mercenary bastard?