We aren't that alternative, but still outside the mainstream. I have friends who raise their DC even more outside the mainstream... some (like us) make an active effort to keep their DC in touch with how other British people usually live, but some don't, they zealously shield their DC from perceived wrong/undesirable mainstream values/habits. I wonder if they're making a mistake, to shield their DC so much.
If you have an alternative lifestyle, do you worry about making sure your DC are still in touch with aspects of popular culture/lifestyleyou dislike, or do you think it's better to shelter them as much as possible for as long as possible?