I’ve been involved with Linux for a long time, and Flatpak almost seems too good to be true:
Just install any app on any distro, isolated from the base system and with granular rights management. I’ve just set up my first flatpak-centric system and didn’t notice any issues with it at all, apart from a 1-second waiting time before an app is launched.
What’s your long-term experience?
Notice any annoying bugs or instabilities? Do apps crash a lot? Disappear from Flathub or are unmaintained? Do you often have issues with apps that don’t integrate well with your native system? Are important apps missing?
They take a lot of space but the advantages you get are amazing, VScodium broke again this week, I could just rollback to the commit that worked with no issues. I can install apps I don’t trust and not give them any permission over my filesystem. And best of all: it works on any distro so I know my setup is reproducible easily.