Like others, I am struggling to see the connection you are trying to make. You couuld have picked Tesla or any other expensive and limited market. Just because Peloton is expensive doesn't make it inequitable. Nordic Track and Equinox both came our with less expensive products. The marketplace, in terms of at home fitness, is expanding and reaching more people.

Had you made an argument about how or why product and market innovations in a raw capitalist society tend more and more to start with high income consumers and how that creates products that on its face inequitable, then you probably would have better, richer, more genuine point to be explored.