I have no liking for Ann's beliefs, but I do respect her for having principles, and her reasonings for many of her beliefs are interesting and thought provoking.
I was struck, in particular, by when she and Shane J were talking about age of consent and why she voted against lowering the age, and her reasoning was that she thought that 16 left girls vulnerable, and she didn't think that making younger boys vulnerable was the way to go. There was an interesting conversation not had there, about the vulnerabilities of young people (maybe the conversation was had, and edited out, who knows?). She (and everyone) knew it would be like pissing in the wind to try to raise the age of consent for girls, and achieve equality that way, but she stuck by her principles, not out of prejudice, but because she strongly felt that lowering the age would be leaving children vulnerable (and she felt/feels that way about girls too). Not a popular opinion, but a valid one nonetheless.
I was only half watching last night, but there seemed to be a couple of people trying to point out that, while Ann is being given leeway as an older, principled housemate, she is not actually demanding/expecting this. She seems to me to be like my gran was - knows that young people get up to all sorts, and just doesn't want to hear about it. She hasn't tried to stop them, indeed retires to bed and let's them get on with it, and in no way tries to censor what they are doing. Just wants no part of it herself. It is not her fault if the other housemates feel as though they shouldn't be doing XYZ with her in the next room.
Even when Andrew tried to provoke a reaction by specifically engaging with her about his bum c rack wax (I am no prude, but I wouldn't want to be talking to a relative stranger about that, thanks anyway), she just flipped it away with 'I don't want to talk about this', which is fair enough. He was the one overstepping boundaries by bringing it to her, she didn't walk past a conversation going on, interrupt and demand they stop talking about it. He wanted o shock, annoy, disgust, whatever, and she quite rightly called him on it. It was his behaviour that was wrong, not hers.
And I get the feeling that most of what the other noise,areas are complaining about is similar. They want to be annoyed at her for spoiling their fun, but I think, as a pp pointed out, that it appears that eg Jess and Ashley were all too happy to have the "excuse" of going to bed early and avoiding the all-too-grim ladz bantz. Ashley didn't seem at all perturbed the other night when told Ann was wanting the lights out, and there is seemingly no footage (otherwise why not show it?) of Jess complaining that Ann is cramping her style, which is interesting given the conversation that Dapper, Andrew and Jonny had the other night about someone who is "being fake" - widely speculated to be Jess, because she is not living up to the glamour model/borderline porn style behaviour they were anticipating, but just being "normal" (read boring, because not available to the ladz whenever they want her).
The thing that surprised me was Ann nominating Maggie rather than Jess when she said about the laughing at others in pain, mostly because more was made of Jess laughing at the time. But maybe she thought Maggie should know better as an older, more experienced woman? Dunno.