This is the most stupid feature that MS could ever com up.
When you end your work and you shutdown your computer, all that you I want is to start fresh the next day. So, speaking for me and probably millions of other users that don´t want to have Windows opening all sort of programs on start up, it would be much more elegant if MS introduces this odd behavior as a new option. But aparently simply because some lousy MS developer things that it is better make a shutdown behave similar to a hibernation.
Fortunately there is a solution that somewhat 'fixed' and worked for me, after reading this topik:
Settings > Accounts > Sign-In Options > Privacy
Then set "Use my sign-in info to automatically finish setting up my device after an update or restart." to Off."