Answer: Yes.
Step-by-step explanation:
There could be very bad ads. out there. Ones that are not age appropriate. Young users could see that ad. and go tell their parents about it. It may be an add that parents don't want their child to see. There could be some other ads. out there that are trying to scam people or some ads. could cause a virus in an ad. so young users should be protected from those types.