One more for your list. The technology development tools are continuously improving and that means the time between each generation of product is shorter. EV and grid batteries is a great example. The life of EV batteries was 300,000 to 500,000, now LFP batteries offer 1,000,000 mile life. Just proven in the lab, a battery technology with 100 year life. So lower cost battery for commercial use case, consumer will see lower cost energy and transportation cost in police cars, delivery vans. The nerd details for technology development eco systems with positive feedback here: https://bob-n-martha-roth.medium.com/to-elon-from-millions-of-my-engineering-colleagues-you-are-welcome-4950e2b85554