It’s painful to see your matter-of-fact tone regarding things you have absolutely no clue about. You seem to know next to nothing about the auto space in general. Every carmaker raises and lowers their prices according to supply and demand. And no, there is no driver assistance system among any of the big manufacturers that come anywhere near Tesla’s system. And yes, exploring a problem space that hasn’t been explored before will face setbacks and require many iterations. Those iterations are free for the customers, however.

Elon makes a lot of “promises”, you’re right in that. Although, he really doesn’t. He makes educated guesses that you take for promises. Once Tesla’s own website and news outlets deliver those “promises”, should you start taking them for actual ones.