Earlier quoted context omitted.
That's exactly what it's intended to mean. Until a decision is made, feel free to express your disagreement and arguments in favor of your position. If your ideas/arguments are convincing enough (words that are doing a lot of work, I realize), then it will be chosen. Once the decision is made and communicated, you're expected to follow/implement it. Said differently: what's the practical alternative? If you don't lik…
Why would you persist in disagreeing with an idea if you did not see real world consequences for the wrong solution in your future? If you're dealing with obstructionist people, surely there are other ways to detect and address it than 'disagree and commit'.
That’s the whole point of disagree and commit. Most decisions are not clear cut obvious decisions, otherwise it’s unlikely there would be disagreements about them.
Disagree and commit allows everyone to contribute to their max capacity and move forward once deadlock has been reached.