When you type `apt install foo` you always get a deb, they don't sneak a snap or flatpak behind your back (unlike Ubuntu). If you open up Pop Shop (their GUI a

When you type `apt install foo` you always get a deb, they don't sneak a snap or flatpak behind your back (unlike Ubuntu). If you open up Pop Shop (their GUI alternative) you'll see both flatpaks and debs. If an app could be installed by either they have a dropdown next to the install button that defaults to flatpak. I think that's probably the best compromise possible. Power users get what they want, novices get something that probably just works, and intermediate users are guided towards learning about the distinction.