No, it's not. But what has got people angry is that it's not you pointing out that what some person said is racist, but rather a group of people declaring that

No, it's not. But what has got people angry is that it's not you pointing out that what some person said is racist, but rather a group of people declaring that anyone who supports candidate A is a racist. Tarring all Trump supporters or all Republicans or all rural people as racist because one or some of them are is a problem.