What you have to do is add an entry in your local nameserver for domain use-application-dns.net and set it to NXDOMAIN. See https://support.mozilla.org/en-US/kb/configuring-networks-di....
Hopefully Google will use the same method for disabling DoH in Chrome. But I won't be surprised if they're going to force DoH even harder, and make it even more difficult to turn off.
What you have to do is add an entry in your local nameserver for domain use-application-dns.net and set it to NXDOMAIN. See https://support.mozilla.org/en-US/kb/configuring-networks-di....
Hopefully Google will use the same method for disabling DoH in Chrome. But I won't be surprised if they're going to force DoH even harder, and make it even more difficult to turn off.