@chrisjrn I have considered deploying this multiple times, but every time I am scared off by the potential Spousal Acceptance Factor problem when "Things Don't Work". If a website that she uses regularly suddenly starts misbehaving, and I have to dive into piHole to find out why part of it got blocked and how to unblock it... no thanks. Good idea, but potentially too costly for my situation.

@kevin when set up Pihole for testing few years back, I set the Pihole as proxy on "my" devices. Rest of the network was untouched, so no interference with other people. Also no spying inside their network traffic possible that way.