Well, nobody ever went broke overestimating the intelligence of the general public. I forget who said that, but they were right.
However, the very nature of the referendum sort of forced stupidity on us, didn't it? Because of the choice to make something not remotely binary a binary choice, and the piss poor standard of campaigns (for which Remain aren't without fault either) for many of us our hands were forced. I myself didn't feel I had any real option to consider voting Leave because of the lack of information, which felt undemocratic. There was no mechanism to say I want to leave, but only if we can stay in the EEA or if we have a plan beforehand or if Parliament can vote on it or if it happens by next August. Nor any option to say I want to remain, but I'm really worried about democratic accountability within the EU or I don't like the EU much but I'm willing to give it ten more years. I appreciate that it wasn't possible to have a buffet menu of options on the ballot, but these are things that could have been tackled within our political culture, and weren't.
Now I'm not one to absolve Leave voters from the responsibility of their choices, today of all days. If you chose to vote Leave despite it being clear there was no plan nor proper mechanism in place, you own the consequences of that decision, and you don't get to whinge about it when your preferred way of Leaving doesn't happen. I'm also not inclined to blame the political class entirely: it's true that we wouldn't be in this mess if Cameron weren't a fuckwit, but people weren't forced to vote as they did. But I maintain that by the time the referendum happened, we were faced with two not necessarily accurate or palatable choices and had experienced a campaign that didn't have to be anything like as inaccurate or poor quality as it was.
And thank you for the kind words OP.