She just randomly got recommended in my feed and her way of explaining things was enthusiastic so thought of sharing it here with the community, not affiliated with the channel or her in any way.
Such hateful ideas are a symptom which can have wast variety of root cause. Your example is quite extreme and I agree it rightfully warrants hatred, but I'd argue that it's all the more reason to not dismiss a person. We should seek connection with and understand these people and prevent destructive ideas from spreading IMHO, because there will be others who also won't dismiss the person - only difference is that they might be receptive for hateful ideas.
Sorry if I came across supporting these ideas, this is not the case.