I think that will depend upon some other factors like the deal that will eventually be negotiated with the EU. If the conditions are right, britain will quickly recover from the now innevitable recession. That will go at the cost of many brexit voters. But i don't know how that would eventually pay off, politically. Boris Johnson and the other brexit tories, want britain to become a reagonomic's type of capitalist 'oasis' in what they see as the socialist desert that is europe. Especially the not very well off now, and that's the group of people who also tend to have voted brexit, will be considerably less well of then. But i believe that reagan is still incredibly popular in the states, so who knows.Agreed that someone will have to push the button. EU is already pissed and wants to move forward.
But I also agree with that article that whoever does push the button will do the political equivalent of falling on one's sword. Probably both for their personal political career and their party.