Very constructive. While I see the comment they make and you make I do not see the value of it for discussion. So based on your judgement no matter what they are saying, what are in your mind the 3 most likely outcomes in the case of Ukraine? If one does not prepare for the scenarios and cannot even discuss then, how can one take action now to reduce the impact, is this something for our ever so bright policiticans to discuss and decide for us instead as in Russia?
Edit: To note, there is a very big difference with the discussion of likely outcomes, to discussing overarching suggestions on how to peace could/should be reached in this case.