I don't use snap and never install snap packages.
On a new Ubuntu Server 18.04,
snap list shows:
No snaps are installed yet.
Is it safe to remove it?
I'm not sure what weird dependencies are going on in the background - so I don't want to accidentally break the system now or in the future. (I want to be sure, because on ubuntu desktop, even though I don't use snap, the OS itself does.)