Mainly SELinux is a shitty security system because it’s nearly impossible to use.

A security system too hard for anyone to use effectively is not a good security system as everyone will just disable it.

Unfortunately I have to learn it well enough to pass my Red Hat exams.

But on any production system in the real world I will immediately disable it as it’s worthless and prevents getting work done.

Love how this guy’s commenters tear him up about it.