The problem is that EVs are going to cannibalize the legacy auto industry. It takes far less people [1], far less parts (typical combustion engine has ~2k moving parts, a Tesla powertrain has ~17), just a much smaller supply chain overall [2] to deliver EVs. And these EVs will last much, much longer than your traditional combustion vehicles.
Legacy automakers are fighting over the smaller pie that will be left over, hence the handwringing. Innovator's Dilemma [3]. Governments should be looking at the auto industry the same way they look at coal: upskill those who will stay, transition out those who a redundant. It's quite worse than coal, actually. Coal only employs ~50k people in the US. The auto industry employs over 7 million.
[1] https://www.cnbc.com/2019/09/30/gm-strike-highlights-how-shi...