Anger perhaps, but not number.
https://en.wikipedia.org/wiki/Opinio...hip_referendum
Every poll in 18+ months thinks we were wrong to leave. Even after BJ got elected, it's 48-41 saying it was the wrong decision.
In 18 months, there have only been a couple of ties and a couple of 1% would vote to leave leads. All the rest, and all the statistically significant ones, and the rolling average of all of the, shows more want to remain that leave. For 18 months.
They might be getting angry as it's not working out as they hoped, and their dolchstosslegende is starting. But enough people have seen how bad it's going to tip the balance.
Why do you think no Brexiter wants a 2nd vote? If they thought they'd win, they'd call one.