Ridicule works very well in most situations. I'm not sure it's as effective with a sibling who has never gotten over sibling rivalry. That would seem to be likely to drive the wedge deeper.
May be worth a try. Your sibling knows that you are not a Nazi, they grew up with you. So making fun of them will cause a tantrum and easily disprovable isms, ists, and phobes
Ridicule works very well in most situations. I'm not sure it's as effective with a sibling who has never gotten over sibling rivalry. That would seem to be likely to drive the wedge deeper.
May be worth a try. Your sibling knows that you are not a Nazi, they grew up with you. So making fun of them will cause a tantrum and easily disprovable isms, ists, and phobes