A no deal Brexit is the only possible outcome bearing in mind all of Theresa May's contradictory red lines and a reliance on technology which doesn't exist
A no deal Brexit has been shown by a number of economic think tanks to be the most economically damaging and IMO will make the UK a "vassal" of the US instead of being a very influential full member of the EU.
A no deal Brexit will result in a transfer of sovereignty from Parliament and the British people to the GOP, corporations and other groups who see the UK economy ripe for some vulture-capitalism style asset stripping. There will be a veneer of control from Westminster but we will be in the thrall of the US and the large corporations when it comes to accepting chlorinated chickens, rolling back environmental and workers' protections and getting rid of human rights.