If parliament are working so very hard to to dishonour the result of the first referendum why should any leave voters have any confidence that they would honour the result of a second should the vote again be to leave?
The difficulty is that it is people like Boris Johnson, who were Leavers, who are now preventing Brexit.
Before the referendum, we were told a vote for Leave was a vote to negotiate a deal for leaving the EU. That was on the Leave campaign literature which was mailed to every household. That was what was in the government paper on Leave, which was mandated by the Act that gave us the referendum.
The Leave campaign, including Boris, told us about all the fantastic deals we would negotiate, and how we would easily negotiate a good deal cementing our future relationship with the EU.
However, now that we actually have a deal on the table, Boris, Rees Mogg and alike keep torpedoing it, telling us that a vote for Leave was actually a vote for No Deal. A large chunk of Leave voters are lapping that up, despite it not being either (a) the question that was on the ballot, or (b) the Brexit that was promised by the Leave campaign.
Leave = No Deal is a lie, and those who pedal it are preventing us leaving with a deal that resembles the sort we were promised.
JRM is probably promoting it for his own financial self-interest. Boris is doing it to try and progress his career ambitions. A handful of MPs are probably doing it out of ideological purity and a refusal to compromise. Together, they are all preventing Brexit.
I acknowledge that the Irish border remains a huge issue under May's deal, but it would help to have certain Leave supporters try to solve that problem, instead of trying to steer us to a No Deal Brexit that no one voted for, or simply trying to oust Theresa May.