2 factor AUTHENTICATION.

The below links will provide the necessary Information regarding Apple 2 Factor Authorization process.

Two-factor authentication for Apple ID

Get a verification code and sign in with two-factor authentication

And to Quote an excerpt from one of the links above

" If you're already using two-factor authentication with your Apple ID, you can't turn it off. If you updated to two-factor authentication inadvertently, you can turn it off within two weeks of enrollment. If you do, your account is less secure and you can't use features that require a higher level of security. "

Should this should not be to the liking of the user >>

Then have a few suggestions ;

1 - Get Support Choose a product and we’ll find you the best solution.Start now and open an Apple Support Ticket as they are Apple Employees to deal will these types of issues . 

2 - Product Feedback - Apple and make it known to Apple regarding this ongoing issue 

This is your MacBook and not iCloud?

If so, is it managed by a company? I’m not aware of any ability to set that up without Mobile Device Management (I.e. company management)