What do you mean, automatically? Arch is a rolling release and I have to explicitly run pacman with the correct flags to update. At the same time Debian, which is not a rolling release, has the unattended upgrades feature which installs updates automatically.

I was thinking Tumbleweed, Manjaro and the like which have GUI updaters, lol. @pete_the_cat@lemmy.world was pretty clear that his parents are the ultimate Linux beginners; he's not going to give them Arch or Debian out of the box and bark command lines at them.