Comment by semiquaver

FWIW, I’ve worked at many RedHat shops over the years and I’ve never seen one where disabling SELinux wasn’t a normal part of provisioning a server. I haven’t seen the same thing with AppArmor (although I admit I have less visibility into debian systems administration). YMMV but it seems to me that a component which is so inconvenient that it’s normally disabled doesn’t provide much security in the end.