I am starting to think I should block all traffic out of my home network and force everything to go through a proxy server where I can manage all outbound traff

I am starting to think I should block all traffic out of my home network and force everything to go through a proxy server where I can manage all outbound traffic. The number of devices I have plugged into my home network is astonishing and the chatter / discovery they do to each other is interesting to watch. Zero trust model for everything ... I guess ?