There is no way that we will stop them, so let’s be cordial so when we are in need; i.e., Israel, Rubashkin, etc., there is a better chance that they will of help.
This is not a proper Torah haskafa. We have not been distinguished as the chosen people to sit there and nod and smile as the moral fiber of Hashem’s world is torn apart. We have an obligation to be mocheh against perversion of emes. This doesn’t necessarily mean that you have to organise a rally against everything the goyim do wrong, but you cannot feign being in agreement so that when you need something they will be there. That’s a severe lack of bitachon and not proper hishtadlus.