At a glance though, it seems to be making the same "mistake" that you are:

> Forde’s seeming even-handedness is, in fact, a continuation of factionalism by other means. The report’s implausible premise is that Corbyn and a handful of staff in the leader’s office wielded as much factional power as the combined might of Labour HQ, the parliamentary party and the entire media establishment. Each side was apparently equally obstructive and uncooperative; each fed the other’s political paranoia.

> That misrepresents the true balance of power in Labour – and the reason why Corbyn spent his years as leader permanently on the defensive, battling internal revolts and media firestorms.

...

> The same lacuna can be found in the Forde report’s analysis of Labour’s “antisemitism problem”. Starmer has stepped up the crackdown on left-wing members on the basis of a supposedly continuing concern about the prevalence of antisemitism in Labour’s ranks – a claim at the heart of the Labour right’s efforts to discredit the left under Corbyn.

- https://www.jonathan-cook.net/2022-07-21/forde-inquiry-labou...

Here's a helpful tip - anyone calling Corbyn an anti-semite is either a massive piece of shit, or incredibly ignorant.