I don’t consider it to be something that “works” or not, or an ideal, but as fact of reality. The moment you could act on something totally makes it your own responsibility to do so or not. Your action or inaction will have real world consequences. Whether you can or will be held accountable is independent from that, or what framework you apply to evaluate a “good” response.
We don’t have to agree on definitions of words but that’s not the point I’m making here, which is based on reality/fact/capability to react and respond to an external stimulus. And for those (re)actions you and only you are responsible, as a fact of life, whether you want that or not. Which is how those two definitions relate.