A few edits:
“Shiftless, lazy, meth-head, red-state, rural-types…” would better capture the current stereotype.
Why should hardworking Blue State taxpayers subsidize their inter-generational cycle of white “welfare”? That way you fling their own pejorative right back at 'em which increases the likelihood that they will actually understand they are being dissed.
You should come up with a few more. It might get some traction if Blue State folks started using terms that the Red State rural welfare queens could understand.