Hester is a classic bully. This is more about him than Diane Abbott. His workplace is all about Hester throwing his weight around and his £10m donation shows a neediness to be in charge owing to some deep-rooted feelings of insecurity.
Diane Abbott has said and written some very stupid things, such as the claim Jews and travellers (formerly known as gypsies or Irish tinkers) didn't suffer the same levels of racism as the Black community. This, of course, is deeply offensive to those other minorities but I don't think Abbott was being racist per se, more a case of 'Considerably more discriminated against than yowwww'. In any case, each community has their own issues specific to themselves. Comparisons are odious.
I met Diane Abbott at a book launch at Waterstones Piccadilly where there was a panel including Shami Chakrabati and Abbot as a panel to discuss Lee Harper's posthumous book [or is it Harper Lee] only just then published. Whilst Abbott speaks in a didactic measured way that irritates some people, I for one was glad, as I often have trouble fully understanding public speakers for one reason or other (speaking too softly, poor enunciation, regional accent, etc). Afterwards I went to chat to the various panel members with the wine and nibbles that went with the ticket and actually, Abbott is an incredibly nice, warm person and not the blithering idiot as portrayed in the media. Anyone who drinks a mojito on the London Overground and is torn to pieces over it has my sympathy, as Abbott was.