I always thought Chrome was an existing snap already (not Chromium). Either, I always downloaded Chrome using the .deb file or I used the “snap”. I don’t remember. Did it get removed or did it never exist?
After setting up a new OS, I have been getting an error message with Chrome (.deb) that it cannot update and needs to be reinstalled. I also remember I had to install audio codex. These are things I never had to do with any other new OS for several years (or at least I don’t remember doing them) and that makes me think it was a Snap that got delisted