832
Remember kids: Canonical is not your friend.
(i.imgur.com)
I use Arch btw
Sister communities:
Community rules
Please report posts and comments that break these rules!
And to be explicit about it, zypper, dnf, apt, flatpak all have a specific mechanism to declare repositories and one 'update' check will walk them all.
snap does not, and manually doing a one off is useless. AppImage also has no 'update' concept, but it's a more limited use case in general, it's a worse habit than any repository based approach.