In what capacity did she "work with UKIP"?
She says that she is not a member of the party or a supporter of its policies. But, as the CEO of the Electoral Reform Society, she praised the party for its "new way of doing politics" and said that Douglas Carswell was a outstanding MP.
I really don't see the problem. I would never vote UKIP or hold any truck with its policies, but there is no doubt that it was a very successful party in terms of challenging the status quo. So successful that there is no longer any need for it. It achieved its aims with only one of its candidates ever winning an election, and by assent from 52% of the population.
Carswell may well have been an outstanding MP. There are good and bad MPs across all parties. He seems a interesting and somewhat iconoclastic character, and hardly fits the mould of the racist KIPper. Again, this is someone who was elected several times by his constituents, including in a by-election when he switched parties.
Ghose's other crime was to thank UKIP for their support for electoral reform. There are a lot of people in this country (myself included) who think that electoral reform is desperately needed because the FPTP system is broken and disenfranchises millions of us (not that there is anyone I can vote for at the moment, but that's another story).
So I see no evidence that she is racist, misogynistic, or anything else that is being levelled at her. She was commenting on UKIP and its key figures from the perspective of electoral reform.
The fact that the aggressive authoritarians, Sisters Uncut, are involved in this confirms to me that this the kind of performative witch hunting which is their raison d'etre..