Canonical/Ubuntu has practically stopped innovating for the desktop. There are a few ideas which need a big player, but nobody steps up. 1. Copy update-in-the-background from Chrome OS/Android. If you want to actually improve it, try to provide an undo button (which will never work 100% though). Either use two partitions or disk snapshots for the background system. Do the wake-up-at-night-for-update trick of Android.…
There's a few other ways to view the snaps in the store though. On the Ubuntu desktop there is snap support in Ubuntu Software, and if you "snap install snapweb" you'll get a pretty web portal on port 4200 on the local machine. This can also be installed on remote machines so you can manage the snaps installed there too.