> A corp network should set up their own DoH resolver anyway
What good is that is the browser uses their own list?
Literally that's what the article is saying. Firefox will force users to use ones that break the top-down approach on how software works. If I set a DHCP option for DoH, and setup my own DoH resolver, Firefox wont care, they will jsut use their list.
This also opens up possibilities for selling positions on the trusted list, because we've seen that happen before (adblock, or the firefox Mr Robot extension.)
Firefox itself, with plays like this are trying to make a decision about the whole, when they are completely forgetting the corporate side.