It's a counterexample, not a recommendation.
If you need this guarantee, use self-certifying hostnames like Tor *.onion sites do, where the URL carries the public key. More examples of this: https://codeberg.org/amjoseph/not-your-keys-not-your-name
I can set which CAs can sign certs for my domains, and monitor if any are issued that I didn't expect.
It's a counterexample, not a recommendation.
If you need this guarantee, use self-certifying hostnames like Tor *.onion sites do, where the URL carries the public key. More examples of this: https://codeberg.org/amjoseph/not-your-keys-not-your-name