Back when I was in HS in the Lettermans Club we ran a popcorn machine at the games. We used PopX with the corn. It was sure good but I suppose bad for you. I think it was palm oil.

I typically just do some real butter you keep that Oleo out of my state

and some popcorn salt

but my wife found this years ago and we made some up
https://altonbrown.com/recipes/triple-cheese-popcorn/

it was very good

I don't eat popcorn much myself any more , as it is all carbs.
but I used to make a lot of it.

I use garlic salt and Lowrey's.

I try to eat popcorn like I do ducks and geese. First chew stops 1/8” short of full chomp. I’ve seen and heard of several broken teeth from steel shot and popcorn. It takes a while to get on to but becomes habit after a while. Until I get a few cocktails in me, then I usually revert back to full chomp!