China Tightens Restrictions On Electric Door Handles, Forcing Tesla To Recall 3 Million Vehicles

发生了什么：Tesla didn’t start the electric door handle craze. Hotrodders in the late 1940s and early 1950s substituted electric buttons for mechanical door handles in their effort to &#…

为什么重要：它提示了一个值得继续跟踪的变化方向。

观察窗口：接下来观察它是否会引发更多同类动作，以及影响范围能否扩大。