Rizu would say that to him

Reddit Cam already and canonically has.

Supernova: How does it feel to be an absolute prick?

Ripley: I don't know what you're talking about

Supernova: Everyone I know hates you…

Ripley: Everyone is irrelevant

Supernova: That’s… a bad mindset to have.

Ripley: I saw the gods controlling us, we are irrelevant

Supernova: Okay… i’ve seen the gods, too. They don’t control me, for all I know.

Ripley: Have you seen the real gods?

Supernova: Not that I know of… I do know I am the only Supernova in the multiverse… If they’re controlling us all, they’re planning something with me.

Ripley: Ive seen them, and im no longer controlled by them

Supernova: …I don’t have time for this.
(creates a portal and leaves)