YouTube age-restriction bug
Is this actually a bug in YouTube or is it supposed to be this way?


Being that when you open a new channel, it doesn't ask you for your date of birth, that means that it's using your main accounts date of birth. In that case according to the system you are under 18 and so I'll have to conclude that this is a bug.


  If it is a bug, has it already been reported but not fixed yet because
  google employees don't view this as an issue?


Being that bugs are reported privately to Google, there is no way for us to know whether this one was ever reported.


  Should I report it(I don't know how to)? As I think parents might be
  concerned about this.


You should definitely report it. I look at this as possibly a security bug, therefore, I suggest you report it here. this page is specifically for reporting bugs, and you might even be eligible for a reward!