I thought I had read somewhere that Amplifi supported content filtering, so I bought it based on that. All I really need is the ability to set up the profiles to either work through a whitelisting or a blacklisting system, but right now they only support quiet time.
I see where I saw it. On the Amazon listing it says "Parental Controls", so I had assumed that it had some of the common options. But all it has is what it says on the listing: "The app displays which devices are connected to the network and provides the power to control which devices stay connected." I failed on this $130 purchase.