Generally, most Christians will like people within any group around the world. It is what a religion teaches that might be disagreed with.
For instance, a family member of mine took a course in Taoism (read on--I still like Taoists). The teachings are about living in harmony, which sounds wonderful. But as I heard some of the teachings, they reminded me of cult groups that promoted a selfless coexistence within a group, taking away people's decision-making rights. And I realized that communism sprung up in the same areas that Taoism was taught. (Even though historically, the Taoists did not welcome communism.)
They adhered to a good belief in being self-restrained, humble, yielding, passive... which made them vulnerable to an oppressive system that required them to be passive and yielding. So it is not the believers I might object to, but the possibility that religion might have been used to steer people into a more oppressive governmental system, or way of life.
I may be wrong about the historical patterns, so people can correct me if it doesn't steer the thread off course.
The Bible speaks of neighboring religions where babies were sacrificed to stone idols (look up Molech). It points out the horrible injustice of this practice... not that the Hebrews hated their neighbors, but that they tried to keep human sacrifice from being practiced in their land.
Child sacrifice - Wikipedia, the free encyclopedia -- it appears to have gone on in many locations.
There are some things that shouldn't be encouraged, with or without religion.