I bet Cameron is laughing his arse off at the utter mess he has left the country in after resigning soon after the referendum result was going against what he thought was expected.
Whatever those who voted Leave wanted, I think they're going to be hugely disappointed/angered at what will ultimately happen over the next few months as I don't think Boris, his Cabinet and his myriad of "special advisors" are all that keen on the kind of Brexit they were hoping for.
After the Covid shambles, and now Brexit, I bet Boris is glad he still has 4 more years before having to beg for votes at the next election (not that I expect him to be PM by then)