> And, although it might be true that certain people just get kicks out of making money, science definitely tells us that certain things make us predictably more happy than others. So people who are irrationally attracted to hoard are just victims of uninformed biases.

While the statement on science is accurate, those kinds of results are statistical. So, it's incorrect to extend that result to every individual. While people who chase money may be statistically likely to be "victims of uninformed biases", not everyone will be.