That's half of it.
Some things shouldn't be allowed to happen to anybody. Look at the fake jews in the holocaust.
A lot of them were ignorant nobodies, and even the vile ones hitler was after deserved a better end, because everybody, everything, deserves a certain dignity, even when they're horribly wrong.
I think the "certain things" won't be done to "anybody", sort of alleviates the fact that the majority of islam is at war on Sikhi. I mean. If we base it on their behavior as a macro group, they pretty much have anything and everything coming, we're just bigger than that.
In truly extreme cases of necessitated by Dharam and Daya, help anyone, and if they're a good muslim? Help them for sure.
You know. I heard there's a few good cops in theory. They lose that status as soon as they join the blue line and remain silent while their comrades do the worst. I think the same could be said of muslims. Even if you meet a good one, they speaking out for Sikhi?