Do you have the corresponding statistics (income percentiles vs. average house cost) for all areas in the US handy, allowing you to quickly determine this is not possible? Or do you not like the idea and therefore reject it?
> A: [some statement]
> B: I don't think that is the case. Could you share an example?
> A: [example]
See where nobody had to disprove anything with data across 100% of the spectrum? That's because nobody made the claim that A is wrong. You however made an absolute claim, so you have to provide the data for it.