Like many of the comments around these types of posts, I will be very excited when a definitive product has been produced, perhaps demonstrated if it's not too much to ask. Solid state batteries are possible, but I think it's going to take a company like A Toyota to, basically, burn a boatload of cash to get there and absorb that loss so as not to increase the price of the EV too much.

Perhaps solid state batteries will first appear on luxury lines. If you're already spending $90k for an EV, what's another $50k for the new battery?