Earlier quoted context omitted.
> My expensive TV has banner ads in the menus (well, it did until I blocked about two dozen domains) Just wait until Google has pushed everyone into encrypted DNS like they did with HTTP ...
HTTPS can be implemented in a decentralized way without a single party having access to your sites visited. DNS-over-HTTPS is by its nature centralized. So is DNS. Your DNS provider has a list of all sites they’ve resolved for you, whether it’s encrypted over using TLS or not. Maybe that doesn’t go against your point, but I wanted to clarify that the two technologies have very different privacy implications.
How does that work? AFAIK there is always a root authority.