What is a win for Boris? Suppose he gets a majority in the "popularist election". The popularist thing suits the Sun, so he'd probably scrape enough votes to cross the line. Then what!?
A Canada style deal that still leaves the UK worse off and doesn't address the N Ireland issue? The only thing Boris could do is to somehow sweve Brexit. Because he will face the same issues May has. No deal = economic stupidity, which would harm the UK. Other various forms of Brexit are either suboptimal (worse than now like Norway where we suck it up and have no say), or we have the issue of the Irish border and worse trading terms with our neighbours.
Folks the sooner this ^ realisation of there being no brexit win hits home, the sooner we move on. If there is a 'brexit win' please do outline it. Is it a Singapour tax haven you're thinking of, or a communist state owned Uk reality that promises fuit and honey? Each is as deluded as the other imo.