Frankly, what I take from the situation is that the British seem to be in a downright "continental" mood of revolutionary rhetoric (at least, so far) about it all.
Living standards have been slowly declining for the great
majority of people here in the UK for the last thirteen years.
While myself as an older person (aged 60) and other such have in part
been sheltered from that decline so far, we do not expect that sheltering
to continue and can see that the next generations are getting a poor deal.
There has been a growing feeling against the elite; whether corporate fat
cats diverting money due to pension funds into their own pocket or EU officials.
Strangely enough for a Leaver, I think that the EU officials and politicians
are often more competent and less corrupt than our own in the UK.
This is why the decision not to provide for direct elections and accountability
in the constitution or treaty for EU President and senior officials has been a
factor driving the Leave vote in the UK although most Leavers are not knowing of it.
If we had had EU wide elections for a EU President, and a EU Prime Minister and
a EU Chancellor etc, the UK populace might well have been enthused to support the EU.
As it is the appointment of such officials is very indirect, and having our interests
supposedly represented by UK politicians (who we really do not trust at all)
indirectly participating in the process of their appointment does not feel enough.