Very disingenuous OP.
Of course Diane Abbott would like to blame people named in the leaked report for Labour losses, rather than her former lover Jeremy Corbyn, or herself, or the party's anti-Semitism problem, its inability to oppose Brexit, its factionalism, its incompetence etc.
The article gives zero examples of racism or sexism towards Diabe Abbott from those within Labour HQ. On the contrary, they are currently sueing the party for unauthorised theft of their personal messages and for stitching together a false and libellous narrative that took unconnected personal messages from months apart and pretended that these formed a racist or sexist narrative.
Now Diane Abbott has certainly faced plenty of actual racism and sexism in the past. But there is zero evidence that any of this has come from Labour HQ staffers.
This is just another attempt to pass the buck and twist the knife. And to undermine Keir Starner's fairly successful attempts to reposition Labour and regain support lost by Corbyn.
Shameful that Corbyn and his cronies can't shut up and let Labour actually provide some opposition to the Tories at this critical time with a second wave likely and Brexit approaching.
Also shameful that the resultant legal cases are likely to cost Labour a fortune long after Corbyn and co have headed to the back benches or beyond. What a horrific gift to the Labour party they profess to care so much about.