Are steel types and poison types immune to poison point?

Question

It would make sense because both are immune to toxic.

Answer 1

Nope, the only abilities where the Pokemon's type has an influence on the result of the ability is Wonder Guard and Magnet Pull.

Poison-types will still be poisoned by Poison Point, Grounds get paralyzed from Static, A Grass-type would absorb Overheat if one had Flash Fire, and a Flying-type that ever had Motor Drive would still negate the strongest Volt Tackle you can throw at it.