I am actually most interested in the part of this article which claims that Corbyn remaining is just horribly contrary to British social norms, according to which somebody who is this visibly detested by his party should really just leave on his own to avoid any further awkwardness.
Not being British I don't have any real insight into whether people think this has any validity. From a perspective of constitutional norms though it's pretty clear that the PLP is sending every available message it has to say that Corbyn should quit. Even if he stays, I'm not really sure how he intends to do the work of a political party when he doesn't have any politicians to do it.
I am genuinely surprised that the conversation here is still focused on reclaiming Labour and not on transitioning the Labour politicians to a new party. It seems like the obvious next step here.
When they wrote the rules in the 90s about votes of no confidence, they didn't make them binding because it never crossed their minds that someone who lost a vote would stay on against the wishes of the MPs. When Margaret thatcher *won* the vote of no confidence against her by 204 of the 372 votes she then dropped out as so many were against her.
the reason people talk about reclaiming Labour is that Corbyn's faction is very small. It's very active, and very loud, but the fact is the millions of labour voters who vote for the party each GE don't like him - almost a third say they won't support him at the top of the ballot. It's less that the party has moved away from the PLP, and more that a small, active group has basically taken over the party and doesn't care about the election. This has happened before to Labour in the 80s, and it's surprising how many people who were around then are still active now...