No need to relitigate in detail how various figures associated with Corbyn in Labour have been treated under Starmer, but a lot of it has involved disgraceful slanders, and it's resulted in some comparatively talented and principled MPs having their careers iced.
From a more neutral standpoint than Jones's (admittedly funny) hatchet job above, the "centrist" or "sensible" forces in Labour that Starmer represents already led the party to a series of defeats since Blair (I'm sure everyone remembers Ed Miliband for example). Although the pundit class always thinks it understand what "electability" is and how it works, there's not that much evidence that it does.
Just to hedge my bets so that I can't turn out to be wrong (as that's always the best way to conduct discussions of this kind), even if Starmer were to stagger to power, it'd only be because of the abject state of the Tories and the unfolding economic destruction of Brexit.
