Why No Circle for RBR750 or other Wifi6 Routers??

I went back and forth with ordering, then returning, and then ordering again Circle Home Plus. I have a teenage daughter, and parental control unfortunately become necessity this days. I wish Netgear would listen their customers, and top of the line models will come with parental controls by default. Now about Circles. My first impression of Circle plus Home was negative, the first device that came failed properly filter the traffic, the logs were with UTC timestamp, and schedule didn't work as expected. I end up returning the device. However, after my kid spent several nights online, playing and chatting, I decided to give Circle another try. The second that I received unit actually was working as expected, and currently I have no problem with Circle. I was able to snach $50 off coupon, and got lifetime subscription for $250. The total cost of Netgear and Circle came up in about $700...