[beevai142]

The problem with SELinux is not really in the beginner documentation, but in the documentation of the policy macro packages eg. in Fedora -- which are what you in the end should/need to use for actually writing or modifying policies.

Answers to questions on eg. finding the difference between "userdom_user_application_domain" and "application_domain", or learning that "~/.local/share" has the symbolic name "data_home_t" are very difficult to find. Everything in SElinux has a symbolic name, so there's also at least one more layer of indirection as compared to apparmor.