Technically neither of those cars would be net environmentally friendly though. The mining operations to produce the cobalt required to produce EV batteries, including the hybrid electric engine of the Prius line, produces enough greenhouse gasses in the production of a single Hybrid/EV car to completely eclipse the lifetime operating emissions of a single ICE car.

Considering the Prius also has emissions, albeit fewer overall compared to a non-hybrid vehicle, it’s arguably worse than economy ICE alternatives over their lifespan. The electricity that powers the Tesla might be “clean”, but if it was produced by burning fossil fuels at a power plant, it’s just shifting the method of combustion from local (petroleum in the tank to feed the combustion engine) to centralized (shoveling coal into a furnace at a power plant) as powergrids will need to continue to ramp up production of electricity to power everybody’s cars now too.

When insurance companies start writing policies that allow me to pay less for coverage if my car operates entirely autonomously, that’s when I’ll start taking car automation seriously. Until then, I’ll assume all of these car companies and robotaxi services are just blowing smoke up my ass trying to convince me that this is the future of driving. Sure, it might be in somebody’s future, but as long as I’m liable for what my car does while it’s in motion, I’m going to insist that I remain in control of the vehicle. Lane/braking assist are all wonderful, but it shouldn’t be a substitute for human awareness, it should be a supplement.

I imagine that a university level coding assignment and the backend code that runs the Twitter.com website (albeit just fractions of it) are several orders of magnitude apart from each other in terms of size and complexity. I don’t know shit about programming though, I took C++ in high school and got a D+. Should’ve called the class Introduction to D++.