Tin foil hat time but I can't help feeling a lot of things promoted as privacy solutions like VPNs and DoH are just aggregating data in a handful of locations so it is easier to intercept. Sure they have privacy policies but are they worth the paper they are written on when state actors are bound by a totally different set of rules?

I recently changed my local dnssec resolver to forward to quad9 and cloudflare using DoT because I was sick of the high latency with DNS resolving on boot. I would forward to my own DoT server if there was some authentication built into it and I could deny other traffic. But I have gone from dns requests being aggregated at my ISP for easy inspection my the democratically elected government of my own country, to a my own dns resolver which while it isn't aggregated is still easy enough to intercept under warrant for local law enforcement (which I generally support) to aggregating my queries in a few logs which are likely in foreign countries where I have no say in how they are used or abused. I am not sure what problem we are trying to solve with this technology.