Apart from all the obvious, one thing which should see Wadhwa out is what happened as a result of him pulling the levers in the shadows to create a hostile environment for Roz Adams, including his off-stage discussions with AB after which she misinterpreted RA's harmless and friendly emails, as a result, along with all the rest, causing ERCC to discriminate against RA.
ERCC entered into litigation rather than apologise to RA. Even though ERCC was deeply in the wrong. It's fair to assume that it did this mainly to show its obeisance to gender identity ideology.
In other words, Wadhwa arranged for a huge amount of ERCC's financial resources to be spent to fight a losing case to suit his ideological agenda that was not only of no benefit to ERCC, but to its detriment.
I wonder whether that could count as misuse of charitable funds?