Not only is UPnP a security risk, it’ll work only if a user has an IP that can expose ports. IPv4 addresses are becoming rarer on home networks and CGNAT connections can’t expose ports even if one turns on UPnP.

It would be a default on almost every distro that follows XDG specifications to have stuff like Downloads, Pictures, Videos in the $HOME folder. One of the first things I do as part of an installation is to modify ~/.config/user-dirs.dirs and set a specific folder, say /data/downloads or ~/downloads, for every XDG base directory.

using capital letters in file/directory names on Linux :|