Do you seriously believe this paranoid crap? That Corbyn would have sailed to victory if only everyone got behind him? The Tories won 98 more seats than Labour.
How was Labour ever going to win if it was so full of conspirators, traitors, saboteurs and non-believers? All this constant talk about enemies in our midst was a real turnoff for voters. What does it say about his leadership skills if so many are against him.
The EU referendum was a disaster for Corbyn because he came across as two faced. Half heartedly campaigning for Remain when he had never been keen on the EU.
The position in 2019 was one of absolute muddle. An obvious compromise that pleased nobody.
The problem was not that he was hard left or extremist or his manifesto was all that bad. It was more that he seemed a weak leader who would have been a disastrous Prime Minister - even compared to May or Johnson.