They can do it all they want but it won't work...
If I "opt in" it falls back to non doh immediately because using doh on my network is not up to Chrome.
use-application-dns.net + nxdomain for any known doh provider
I don't use pihole but doh blocking works great on my network. It should work on a pihole tho it's pretty basic stuff.
If you can't resolve the domain you can't validate the TLS certificate.
If by AI he means LLM or generative AI then sure. But LLM and GenAI are not truly AI in the full sense of the meaning. They're building blocks to it. A mind is more complex. The singularity still approaches at blistering speed.
Edit: downvotes don't change the fact that these "AI"s are not intelligent. It's a misnomer by ppl who want to sell you shit. https://bigthink.com/the-future/artificial-general-intelligence-true-ai/