New AX3000 Mesh User - Content Filtering?

I just picked up and deployed, last night, a 2 pack of mesh routers to replace my aging ASUS RT-AC68U wireless router. While the setup was easy and coverage seems great, there is a SERIOUS lack of parental controls & content filtering. I had been used to very easily setting up this filtering based on creating a group of my children’s devices and blocking certain kinds of content and protocols (P2P, etc.) on my ASUS device that gave me confidence that it was working as intended. Even on the latest firmware that was flashed upon deployment, the ONLY parental controls I have are blocking domains…thats it. Am I missing something here? Are there future plans to implement this? Should I have gone with a completely different product?