For timesharing be non-commodity , they need to have shared routes with multiple passengers. Uber and Lyft aren't terribly good at that. But it seems that via(

For timesharing be non-commodity , they need to have shared routes with multiple passengers. Uber and Lyft aren't terribly good at that. But it seems that via(ridewithvia) and probably chariot(which was bought by Ford) do manage to do that - with their average passenger density most likely larger than 4 . Another proof they aren't commodities - they don't need all those tricks with drivers - their drivers are regular employees, probably well compensated.