Which part exactly are you disagreeing with? Do you think that we should force people to never be allowed to run an OS that enforces a strict update regimen? Because I think you probably actually think that the user should be allowed to choose how they update; whether that be mandatory and automatic, or manual and optional. The reality is, the vast majority of people will opt for the former, and I think we both agree that they should be allowed that choice.
The real issue is transparency: what is being installed and executed, why, and is any data being collected. As long as all that can be audited at will, I don't see any issue with the existence of an OS that insists on being updated for the people who want that.