Most of those things were products of earlier times, when our economic system and industries were more regulated and had a larger number of competitive entities. "Innovation" now is just more cupholders in the RV to put your chicken fries in. All flash, no substance. Everything is an AI wearable tacked on to something else we've already had for years.

EV battery tech, there's some decent work being done there. A few other niche cases like that. But the rest is one big fucking con game. It's all a race to find out how much money you can gouge out of people before the system just breaks.