Most laws are ineffectual. Kids can't drink alcohol but they still can; theft is illegal but I still got your car keys; murder is illegal but people still die. In this one, there's no punishment for bypass, just like there's no punishment for a kid who gets alcohol. Unlike the alcohol law this one doesn't even mandate the use of the child protection features - just their existence.
You know the simple fix to your problem is to mark VMs as adult only apps, anyway.
But what happens when a nefarious actor fills the void and publishes a root-kited VM and marks it as safe for children? These restrictions breed black markets that usually cause even more harm.