Comment by somethoughts

Yes it doesn't show up probably because you were able to pretty easily mindlessly click through the part where you were asked if this is being provisioned as a child's computer.

When you provision a Windows, Mac or Chromebook these days as a child's device using your parental account, it will require a parental account to enable new user accounts and/or re-enable guest user on the device.

Like I said - my preference would have been for Microsoft, Apple, Google and Meta and TikTok to have made an industry effort to educate parents about the existence of such tools a priori of any legislation, we could have avoided Linux etc. getting sucked in.