Hang on, hang on, hang on.
Unless I have missed something upthread where do we have it confirmed that she claims DLA (possibly for two children, not even one) and carer's allowance? Aren't we jumping to conclusions here just because she is on benefits and uttered the SN word?
And if she does claim them, and that exempts her from the benefits caps, why is she on the telly moaning about the benefits caps? 
As far as I can tell, whether she claims DLA and carer's allowance or not, the main issue is that she uses a good portion of her disposable income to fund some sort of top up on renting her house, after the 700+ HB she gets. Unless she has a remarkably generous LA who says she is entitled to six bedrooms with 7 kids, (and it would appear that as her 17 year old has only just come back to live with her, whatever that means) that she may have moved into it with only 5 or 6 children living with her at the time. The youngest is only two. So she has existed in a situation where none, or only one or two of the bedrooms at most have had to have more than one occupant at any given time, which is a pretty luxurious and unsustainable state of affairs for someone with so many children and no earned income, isn't it? 
Then again, how do we define a 'six bed' house? Are they all upstairs? Or is she using a couple of downstairs reception rooms (let's say a house that had a study and a separate dining room) In which case she would actually be in a four bed which is much less exciting and froth-worthy, isn't it? It could be a bit of manipulative reporting, that.
If it is truly a six bed place, with the footprint of a six bedder, meaning spacious living accommodation downstairs as well, then it is superfluous to her requirements and she should really be made to decide where her priorities lie. We cannot just keep funding that kind of thing without question. (There are many things we should be asking ourselves if we can keep funding without question, not least the Royal family admittedly, but this is 6 bed house nonsense is certainly one of them.)
As for what Holly said, which was this:
And frankly if is she is too uneducated to hold down a rudimentary job, SS should have stepped in to protect her from sexual advances and pregnancies she couldn't understand the consequences of.
Please note she said protect. I am inclined to agree with her, and I think you are all being a bit naughty implying that she supports eugenics, or god forbid 'genocide' as one person said.
Desperate tactics, much?
You think you've scored game, set and match with the E word, but you really haven't. That is political point scoring of the cheapest and most desperate sort, and I had thought some of you were better than that.
We do know that very vulnerable women and teenaged girls with LDs and/or perhaps MH issues already are encouraged (or coerced?) by support workers and HCPs to have implants and contraceptive injections etc, if they are thought to be sexually active and are incapable of parenting independently and adequately at that point (or any point) in their lives. This already happens. It is not eugenics, it's kindness, a sense of responsibility towards the most vulnerable, and an exercise in damage limitation. And if they do have children they are very often removed at birth or are the subject of huge amounts of Social Services intervention in order to help the family to function safely and with the right support.
In the case of a woman's mental capacity for understanding being severely limited, there is a big question mark over whether any kind of sex or impregnation can be truly consensual, and we know we need to protect them from potential abusers. That is not in dispute, I hope.
Again, unless I have missed something upthread, are we not making enormous assumptions that this woman is intellectually vulnerable, in order to defend her position? And is it not rather patronising to make those assumptions? Do only 'vunerable' or intellectually incapable women choose large families? I hardly think so. 
And how have we arrived at the assumption that she probably has LDs, and has quite possibly ended up with 7 kids as a result of a limited capacity to recognise abuse and exploitation, or to understand the consequences of her actions? How have we arrived at the conclusion that she probably could not access BC due not one, but two men who used keeping her PG as a means of DA and control? 
But if she has, then surely Holly has a point?
She is either intellectually capable of doing a rudimentary job or she isn't. And if she isn't then she probably isn't intellectually capable of parenting either. And from what I could see of the video and the interview there was absolutely no evidence of that. you can't have it both ways.