Default Content Filtering Profile

Please allow the ability to create a Default Content Filtering Profile possible.  I find Eero Secure to be not very useful unless there is a way to create a "Default Profile" that all new devices are automatically added into.  E.g. I cannot watch all new devices being joined to the network all the time and if my kids joined new devices (e.g. their friend's devices) to the network then there is no default content filtering to prevent them from going to adult, illegal, gambling, etc. sites.