People will not sit idly for this, especially as things begin to spiral and they realize that the Parliament is not doing it's job. This is going to backfire on the tories because the tories do not understand the electorate at large, which is why such an overwhelmingly statistical anomaly happened last GE in terms of turnout from underrepresented groups. And is likely to do so again if they continue to play fast and loose with how they "govern".
Every estimate I've seen is in the event of a no deal Brexit it will be 3 weeks until there are shortages on basic goods and services. They're gambling that they can pull off this 'masterstroke' not only with no internal dissention (which isn't happening) no fighting against them by Farage (which isn't happening, Farage and Johnson hate one another), and within a timeframe of 5 weeks to avoid the literal cessation of sales of fukking toilet paper.
This will go poorly for the Conservatives. Exceptionally so. Boris has overplayed his hand, what he should have done is everything in his power to force through some kind of deal, it doesn't matter what kind, just anything the EU would take. That neuters the Labour, Libs, and Brexit fangs. It was his only real play and his missed his window and is gambling on his new stance being able to shore up his right flank against Farage, he's betting wrong.