bulbofsalad well thanks for basically nothing.
He's trying to help. Carrier Lock and OEM Lock (OEM unlockable, whether the phone can be OEM unlocked) are two different things. "Permanent Unlock" isn't really a thing. Likewise "Fully Unlocked" isn't really a thing, but is used by sales and customer support people to mean "phone works on all carriers, not my problem, go away".
I do have details on that too if needed
That might be helpful. Especially things like original new purchase details, participation in beta programs, whether the phone is currently running unmodified/rooted Pixel stock OS currently.