I mean, after UpStart, Mir, Unity, I really feel it's only a matter of time till they realize it's pointless to play the not invented here game and just adopt FlatPak.
I think their main reason is trying to get their own intellectual property on the map and to be the gatekeeper for the snap store which could become lucrative when paid apps ever become a thing.
But as with their previous not invented here enterprises, nobody else is interested and they're just wasting money.
Also if you remove apparmor, snapd will be removed without telling you that this will break all snaps. That's not how a package manager is supposed to work
Mine works for weeks between occasional reboots to install kernel updates.
If firefox crashes a lot for you, most probably it’s one of the addons you use causing that.