On Wed, 2021-05-12 at 12:55 -0600, home user wrote:
That's as much of an answer as I can give. This all applies to both the SELinux problems and what was addressed in my "System Failure?" thread.
DNF has a history command, which shows what was installed at various stages. If you type "dnf history", you get a table of events. Then you can use "dnf info" followed by the entry number you're interested in, you'll see what packages were installed/updated that time.