Did this a few month back. Then my Sony TV decided to hide all apps when it has no internet for a few weeks. I guess when the internal disk is filling up and it needs to phone home again. What a shit show!
So I had to connect again, but now https://play.google.com/store/apps/details?id=com.spocky.projengmenu is running, to hopefully never be coerced to go online again.
Jellyfin ftw.
I tested this when my LG fridge was new, and got a warning when I left the door open. Quite helpful. But still disabled.