The thing with this referendum outcome is it’s not about who ‘won’ or ‘lost’. People who voted ‘leave’ didn’t win; people who voted ‘remain’ didn’t lose.
If brexit is a good thing, we all won.
If brexit is a bad thing, we all lost.
The reason there is such an outpouring of dismay right now is because the people best able to judge one way or the other have been pretty firmly saying it’s the latter. We are yet to see any evidence to the contrary.