It's this 'air' of self importance and 'I'm so educated, having to explain things to you peasants it's just such a waste of my time' tone.
I'm still really perplexed, given Jane Fae's intelligence, with the argument she made on the Jeremy Vine show a couple of weeks ago.
Jane said that women had different life experiences and one couldn't for example compare the lived experience of a 'poor' woman to the Queen, eg 'royal' woman. I think this argument actually illustrates the opposite to the point Jane was making. That in respect to being a girl and woman, biology is the shared experience regardless of wealth, occupation etc.
The Queen is also a woman and mother.
A poor woman could become a royal woman and royal women have become poor women.
Conversely, the thing that the Queen and 'poor women' can never experience, as opposed to Jane Fae, is being a 'trans' woman.
There was quite a bit of discussion about this point on the thread:
www.mumsnet.com/Talk/womens_rights/3256772-Guess-how-I-got-suspended-from-the-Labour-Party?