Are ALL Leopards het pied?

[TessadasExotics]

it could be that its truly dominant, so that the super leopard doesnt exist because its lethal, like it is with spider or pinstripe.

Being Dominant does not mean it's "super" form is lethal. Dominant would mean that both the het and homo form look exactly the same.

This could very well mean that pied wouldn't be a true recessive and could instead be seen as a condominant trait.

Really if you look at it, what we call codom works exactly the way recesives work, not codomanance. Technicaly, and I am sure many will beg to differ, but what we call codominant morphs, to me, are just visual recessive color/pattern genetics.