The only reason the counterargument is slightly more palatable is because it conforms to Occam's Razor.
> because they consciously and continuously choose to be poor is ridiculous on its face
This is a blatant straw man. We are saying they don't make wise choices for a myriad of reasons, not that they intentionally choose to be poor.
Edit:
If you make bad choices in life the end result will be poverty. That doesn't mean you chose poverty consciously.