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The future can be glitchy, that's just the nature of the thing, it's one big beta-test. Mistakes will be made, someone's going to be pissed off about it. But USA car enthusiasts have been up in arms before, when the Clean Air Act outlawed leaded automotive fuels, and mandated emission controls, for instance. And true, some of those early efforts were terrible. And yet, today's performance cars put yesteryear's to shame. Yes there are thousands of practical matters which will need sorting out, but in many cases, I think they'll just need to be sorted out once we're underway. It may be more ad hoc than master-planned, but maybe that's just the way it needs to be.Well, see, this is a point of contention. It costs hundreds of billions or many trillions to do something, so some us don't want to support doing something just for the point of doing something; that won't really address the problem. If the global warming crisis doesn't get a sufficiently global solution, and we spent our wealth on structural changes that don't make a difference, then there's less wealth available to implement the mitigations that might be necessary because warming is an insufficiently addressed reality.
Seems to me that if the world's going to electrify anyhow, then the USA may as well be a leader, rather than another Soviet Union, with massive but obsolete industries. And it's not all about government expenditures! We're talking about building a new economy, and who knows what other spinoffs we'll get as a result. Commercialization of GAN semiconductors was just one tiny result to date.