*I'm not sure if Ann thinks she's on a higher level Missrabbit but she definitely believes the views she subscribes to are the one true way, while at the same time acknowledging that she's out of step with the majority and that her views aren't populist.
She's certainly known that she's alone in her opinions in the house and isn't stupid enough to think they're mainstream outside of the house. Point being, she doesn't care.*
In what world is that an acceptable approach to everyday living?
If none of us cared what other people thought, and we just did what we believed in, and demonstrated the full-blown 100% intolerance that that approach to others actually amounts to, where would we be?
The rubbish Ann and Amanda put into Jess's (fake) head about "why should you care what other people think?" - is literally rubbish.
You should care about what other people think, because if you don't, then they won't care about what you think, and bad shit will truly happen - to you!
People like Ann (and Jess and Amanda) can only be free to hold those views because the rest of society holds in place the rules which prevent other bonkers people from also "doing what they want and believe in".
Don't take too much advantage of peoples' willingness to defend your right to think nonsense by then choosing not to care and respect what those other people think.