If you want to keep your children safe from inappropriate content, we have a tool for that.
It's called -supervising your children's use of computing devices-.
That indicates that the system has not been taken down for proper maintenance for well beyond an appropriate time period, and kernel patches have not been applied.
I know you're being facetious, but godsdamn that workflow is quite thoroughly noncompliant and would actively piss me off if I saw it IRL.
Children have insulin pumps too.

so startups can't do business with anything adult-oriented, huh.
@codinghorror @munin I assume you mean zip code?
All of us throughout the world learned in the 1980s and 1990s about "90210". We use it all the time when a web site asks for any sort of verification that we're in the U.S.
Ironically, that zip code might be a tell for our age! It means we were teenagers in the late 80s and 90s. Some zip codes indicate wealth, but that one could reasonably be used to identify Gen-X.