I've got family like that. Can lead a horse to water but can't make it drink. They are adults that make their own choices. I simply let them know that I have an alternative opinion and if they wish to know more about what I think and why, feel free to ask. None of them have, they like their comfortable lies. Although I dont really get how constantly living in fear over the sniffles is comfortable but at this point I've stopped trying to fully understand them. They are simply brainwashing victims and the only cure is them digging themselves out. But if they get hostile, like a few of them have, its immediate no contact. If they want to let politics and different opinions get in the way of family then they aren't family I wish to have. The remaining family I have is stronger than ever because of the cut weight.