A scenario for the 'experts' to discuss.

From day 1, May knew there was no point in negotiating with the EU, who were intent on frustrating the process. Hence preparations for no deal with the EU started in earnest over 2 years ago, and are significantly advanced. Unfortunately too many MPs failed to understand the situation, had their own agendas, and have attempted to prevent no deal. Whether their votes are legally binding is unclear.

Maybe no deal always was meant to be the outcome.