This guide has been quite helpful. I’ve just ran into a situation where some software was on Snap and then one was on Flatpak i.e. Slack and Discord have snaps but the Element Matrix client uses Flatpak for its installation.
In the above case, what should I do? Try to centralize the way I install software as much as I can or embrace the fragmentation? Thanks 
Edit: will use the Flatpak directly instead since I ran into the same issue described here