Brexit was a flim-flam sold by hucksters who couldn't deliver. No-one likes to admit they've been deceived. Makes people feel stupid and ashamed. It's a pride thing. It's hard to admit you've had the wool pulled over your eyes. It must be hard. But, Leavers, you were conned.
There are and were lies on both sides - it wasn't just the 'bus' thing. Many older people who were old enough to have the vote then have expressed the opinion that they were deceived by the original claims that they were simply voting to join a trading bloc and not a continental superstate.
I've read reports as well that the EU plans are for the Euro and Schengen among other intentions of closer integration, which were NOT widely broadcast in the run-up to the election and which I'm not convinced that many people in the UK are especially desperate for. Of course, these might be lies as well.
FWIW, I'm not especially bothered either way. I wasn't punching the air when the result of the referendum was announced, I just raised an eyebrow and thought "Ah, let's see how this goes, then". I feel no shame or pride; nor do I feel that I was conned.
I was offered a choice and I voted for the option which I believed would lead to the UK being ruled by the UK rather than by a committee of 28 diverse countries deciding on thousands upon thousands of legally-binding measures reaching into all facets of daily life, that would supposedly work perfectly for all 28 countries.
However, I figured that politicians do politics, so many of them have vested interests and personal/party agendas - and it's not like the UK (whichever party is in government) is ever truly run for the benefit of the majority of the ordinary people.
I just get annoyed by the amount of glee and smugness exhibited by Remainers, who so love to tell Brexiteers how clearly stupid they are and assuming that they based their entire decision on a slogan on the side of a bus and proclamations by such trusted and well-loved personalities as Farage, BoJo & JRM.
I was more bothered by the Scottish referendum, tbh. I was very much hoping that they would vote to stay in the UK; but if it had swung slightly and gone the other way, I would have been disappointed but not annoyed or hurling accusations of stupidity at them.
Before the result was announced, my thoughts were that, should a majority of Scots vote to leave the UK, they would find it painful and complicated at first, but if that was what the majority wanted, that was what they should have. I was a little confused at the apparent eagerness to get shot of the rUK in favour of independent rule but also the clamour to stay under the rule of the EU, but I would have respected their decision, regardless.
Either way, I have enough sense to realise that the vast majority of Scots don't hate the rUK-ers (and vice versa) and also that the vast majority of people in the UK and EU don't hate each other. We get on very well with all of the people who live near us in our street, but they neither have nor want any say in how we run our house; neither do we in theirs.