Ah, ok. In any case I was TA with Pierre teaching that class at Chambéry this semester, to run the gamesaves from the student without being too worried about my files i just ran the thing inside a bubblewrap bash session:

bwrap --dev /dev --ro-bind /usr/bin /usr/bin --ro-bind /usr/lib /usr/lib --symlink usr/bin /bin --symlink usr/lib /lib64 --unshare-user --uid 256 --gid 512 --bind TP2 /TP2 /usr/bin/bash

Does no one think this is a problem? When even software engineers can't keep up with all these things, and your average citizen is completely clueless about how even the most basic of computer things work, do we not realize we are like the boiling frog in the pot?