Rhinos observe various Occupations with interest. Many of the goals of these professions are incomprehensible to Us.
Banking is such a profession. It is obviously seen as a Serious Pursuit, but it depends on counting, which We are the first to admit is not a RhinoSkill.
Also, since Rhinos in the Wild own nothing whatever, We have nothing to invest, except bemusement. And a distinct sense of style.