The thing is the Remain side said repeatedly that if we leave we would end up outside the single market. But the Leave said gave a lot of mixed signals about it and people like Johnson repeatedly said we would be able to stay inside it, or we would end up with a deal that replicated it so we wouldnt feel the difference. All that stuff about how German car manufacturers wouldnt allow anything to happen to their biggest market, yadda yadda yadda. So I think some people probably did vote to leave taking him at his word and assuming all the stuff about how we would end up outside of it were simply "Project Fear".
Im not saying this to make the case that we shouldnt leave the single market though. I think it will be a disaster, or at least a very material drag on the economy, but it IS what people voted for, and if they were mislead then I guess that's bad luck for us Remainers, people always get lied to in elections. People were so busy during the campaign complaining about the lack of information, there was no time left over for actually looking at the information that was out there. The problem wasnt a lack of information at all, in fact, it was too much information, conflicting information, a lot of which was completely false.
I didnt have a strong opinion about referendums as a concept before, having not been involved in one before. But definitely this experience - and to a much lesser extent the one on electoral reform - has put me off them, big time. This stuff is too complex and people cant be trusted to inform themselves and make sensible decisions. That is why we elect people we trust or whose overall values we basically share, and let them make the difficult decisions for us.
But yeah, given that this happened, and the people voted the way they did, I do think we should come out of the single market and everything else and see how that goes. Because the alternative would be that while the economy would be better off, trust in politics will collapse even further. And we'd probably end up with a UKIP government sooner rather than later and come out anyway.