I don't watch cable news and I don't pay attention to Jeff Teidrich or whoever so I don't know where this bullshit is coming from. At least one person responding is nominally anti-genocide, so I don't think that's the reason. Another came back with something about the funding bill for FEMA as if it's a gotcha.
What's their logic?
To stay focused on your original question, this is why people think statements comparing disaster relief to genocide is a Republican talking point.
The conversation has shifted from who voted for or against providing federal assistance to how the US uses its military and the genocide being committed by Isreal. Without trying to take a side on either topic, this sort of misdirection is the purpose of such statements.
I was never talking about who voted for or against providing federal assistance
To keep this on topic:
You asked why people say that it is a "right wing taking point" when you say "it's fucked up that more money is going to Isntreal than to hurricane relief" and the answer is that you are using a topic Republicans don't want scrutinized as you counter point thus directing the conversation away from what Republicans are trying to avoid. You could have used health care, education, VA benefits, or something more ambiguous. Instead you use an active topic that could erode Republican support and steer the conversation away from a Republican sore spot and towards a Democrat sore spot.
That is why some people are calling it out as a "right wing taking point". I'm simply trying to answer your question.