They do mention that the DC10 (this plane's predecessor) was decommissioned for similar issues.
And the DC-10 was not decommissioned. It is, in fact, still in service.
https://www.flightglobal.com/safety/us-faa-broadens-md-11-gr...
FedEx did and they retired them in the last 5 years because they had reached the end of their economical service lifetime and not because of any major flaw.
Aviation rules are written by blood, you either follow them or you add a few more lines with your own blood.
Please, what fool subjects their own blood to the absence of regulation? If you've got blood on your hands, much better for it to be a customer that has already paid you.