i am working on cleaning my system and found several "loop devices" in disks.
i found out that there are snaps installed (allthough i'm not sure what it means)
but they seem to be part of either tor browser (someting i tried out a while a go but uninstalled it almost immediately) and also matrouska tools which is something i don't even remember but couldn't find back.
and even though i uninstalled, autoremoved, and purged tor the snaps / loop devices are still there.
anyway it seems like they take up space and i would like to remove them.
i have found out how you can unmount them but i'm not clear on how to actually remove them.
also there seem to be a lot of questions on the issue but i didn't find anything that actually explains this a bit simple.
i did autoremove and purge and stuff but it still stays.