If Musk had talked with any expert in transportation at all he'd know that building a tunnel highway won't solve traffic problems in the long term. Either: A)

If Musk had talked with any expert in transportation at all he'd know that building a tunnel highway won't solve traffic problems in the long term. Either: A) He hasn't talked with any experts at all. B) He doesn't believe the experts. or C) He doesn't think inducing demand is a problem because he owns a car company. None of these possibilities are very good looks.