In the latest edition of the blame game, the Beijing Municipal Government is pointing at the finger at car booking services Uber and Didi Zhuanche for Beijing's congestion. Of course, this is nonsensical. Beijing only allows 20,000 new cars per month to hit the road, and since neither Uber nor Didi Zhuanche own the cars in which their customer ride, they are not adding new cars to the road, although it could be argued that these cars spend more time…