> Once DoH succeeds in preventing DNS based blocking of ads, trackers, etc... I'm not sure how DoH dramatically changes this. Even absent DoH a device can alwa

> Once DoH succeeds in preventing DNS based blocking of ads, trackers, etc... I'm not sure how DoH dramatically changes this. Even absent DoH a device can always ignore your network's DNS settings and just query 8.8.8.8 or whatever "known good" DNS server they wanted. This isn't uncommon with IoT devices today, usually to avoid ISP tampering with DNS.