[enriquto]

Notice that you can still use ubuntu with plain firefox and no snap at all on your system. First thing I do on a new ubuntu install is to remove snap and other clutter. It's still a plain debian totally under your control, after all.

[bkallus]

Why not just use plain Debian, then?

[enriquto]

For a new install, sure. But so often in my lab we get computers with "ubuntu preinstalled" and stuff.