I can believe that a majority of the UK population want to leave the EU. I also believe that the majority of them are of the older generation. But the problem is that they have made that choice based on lies.
So it becomes clear that it's wrong if you consider these two scenarios:
1) Would you like to leave the EU, it'll cost us £1million and we'll get loads of money for the NHS?
2) Would you like to leave the EU, it'll cost us £32billion and we'll get ZERO money for the NHS.
1. is what people based their choice on 2. is what we realise is the actual case. (numbers made up just for representation). Therefore people who voted leave may still want to leave but not want to vote leave any more now that they know the true cost.