I don’t think that is right because we’ll just run the old code the way it was. They can have their fork. If it messes with the incentives, the miners won’t go along. That’s the beauty of bitcoin. It doesn’t need everyone to adopt it, just the people who want to [be free and get wealthy].
Discussion
Everyone accepts the latest version of bitcoin core without complaint, there is currently no consensus.
People can't even name two alternatives to bitcoin core.