I would love to build a small physical device at my home wifi router level that detects these network patterns (certain IP addresses and data patterns). Then b

I would love to build a small physical device at my home wifi router level that detects these network patterns (certain IP addresses and data patterns). Then blocks those network streams. I think the correct fix is to intermittently block them so that the user gets a small drip and don't realize its broken so they don't try to find a workaround like turning off wifi.