I have an odd feeling that the Private Jet used by a handful of executives to fly to meetings costs them more than a couple of Lyft rides cost.

The $200-a-month limit makes it sound like its costing them $200 per employee every month regardless of if they use Lyft or not. In reality its probably costing them far less, but it shows up on their balance sheets as potential future spends, so they are getting rid of the possibility of the expense ever occuring.