Corbyn is an idiot. His own party are split on Brexit, so he wants an election he can’t win followed by a referendum where he’ll have to pick a side anyway and piss off half his own party.
If he had a brain cell in his head he’d support a second referendum first but under a temporary government he leads, followed by an election as soon as the referendum is done.
That way he removes Brexit from internal party politics (he’d lose votes from some Leavers but gain many back from Lib Dems, and once the ref is done he can bring back the leavers who actually care about Labour policies anyway), he’d run the next election on domestic policy where he can slaughter the Tories on austerity and their posh boy policies, and finally if the Lib Dems/Greens/SNP tried to stand in the way of the interim government he could genuinely destroy them publicly for allowing a no deal just because they don’t like him personally. It would put enormous pressure on the small parties to play along, especially as it would be purely a government to enact a referendum.
This really isn’t a complicated calculation, and yet once again Corbyn has to feck it up and create a situation that isn’t going to lead to anything but a Tory no-deal. Good work Jezza, once again you’ve fecked us with your out of touch, high handed wankery.