I think that was the joke

We know we’re getting an Ice Gym in this game.

That's correct.

That was the joke lol

I want a fairy poison rock grass and electric type elite 4

Fairy has a good chance. It only has 2 gyms and 1 Trial Captain. And no one in the E4.

(But that is mainly do to Fairy was introduced in Gen 6. It has not much chance to shine as the other types here)

this is what we had as of gen 6

Valerie in Gen 6

Mina in Gen 7

And Opal/Bede in Gen 8

I hope it's not gonna be like the dark type

If there’s going to be an Elite Four in Paldea, then hopefully we have a Fairy Type Specialist. And that trainer is a little girl and a child prodigy.

A dark type gym will be awesome like in gen 8

If another Dark Type Gym, I wonder if it involves something like a rocker or someone classy.