Would it have really been possible? Britain couldn't get a deal then vote for it, as the EU would then hold all the cards negotiating. I.e it will be have offe

Would it have really been possible? Britain couldn't get a deal then vote for it, as the EU would then hold all the cards negotiating. I.e it will be have offered Britain nothing in order to stop Brexit. Likewise if Britain had set up a bureaucracy to deal with Brexit before it was voted for there would have been a massive backlash about the waste of tax payer money on an uncertain event.