Expert claims Elon Musk’s Tesla tunnels are a ‘fake alternative’ to reduce traffic, but if he made them for subways it would be better Economist writer Daniel Knowles claims Elon Musk’s Tesla tunnels are a ‘fake alternative’ to reduce traffic. Elon Musk could reduce the cost of tunneling for subway systems. The only problem is that Elon Musk is not interested in doing this. 0 0 0 Share 0 Tweet 0 Share 0 Via