Elon did say 500k in 2018 and 1M in 2020 during earnings conference call I think in 2016. Elon got way overly excited because of the huge Model 3 preorders that were coming in and thought his vision of alien dreadnought factory would work to help achieve that. It turned out the robot machines were terrible and Tesla ran into all kind of trouble getting it work right at the factory before finally admitting failure and scrapping the idea of full automation. That mess episode caused Elon to sleep on the factory floor leading to all his stress and crazy tweeting and outbursts. So they went back to their original 500k by 2020 goal. So I don't look at 1M as the true goal of 2020. 500k was the goal before they even built the Nevada Gigafactory.
The thing with Elon is that he may be little too ambitious with his timelines and deliver little late, but he pretty much always delivers. That's the biggest takeaway and why I don't understand people who try to bet against him. Over the past year or so, I've notice a change in Elon and he's become slightly more conservative with his public goals and target. I think the private internal company goals are still super high but the public ones are notch down. So that's helping Tesla underpromise and overdeliver to some extent. So Elon is learning to play the Wall St expectations game little better.
You may enjoy listening to Scott Adam's audiobooks, especially "Win Bigly". Politics aside, he latched onto Trump as having master persuader talents, and explains the mechanics of how people like that operate. One of the topics he talks about is living in the 2D world (facts & logic) vs. the 3D world (persuasion that utilizes human psychology to "win" in terms of changing people's minds & make progress). In the 3D world, a lot of master persuaders use something called "directional truth", with details that are subject to change over time, particularly on complex outcomes like border security or shipping hi-tech cars, while still arriving where they wanted to be or get the resulted they intended to get. Musk is in that group - he sets big directional targets & adjusts the details along the way. The net result is that he shipped half a million self-driving electric cars in 2020 & is the second-richest man in the world, clicking in at a solid $161 billion-dollar net worth.
The downside is that it makes those types of master persuader people look like lairs & as overly-optimistic, despite arriving to an eventual successful place, if not quite on the predicted target, which tends to bring out the Internet traders, trolls, stock shorters, etc. The key takeaway from a financial standpoint is that those people are usually pretty good to invest in, whether it was when Steve Jobs made his comeback at Apple or Elon Musk as he's built up his car & spaceship company. Anyway, really great audiobooks to listen to. You have a pretty open mind, so I think you'd really enjoy hearing what Scott Adams has to say, especially if you can put any related heated political views on the backburner. I consider his work to be just brilliant, up there with GTD by David Allen, Atomic Habits, Grit, etc. I'd suggest listening to them in this order:
1.
How to Fail at Almost Everything and Still Win Big: Kind of the Story of My Life
2.
Loserthink: How Untrained Brains Are Ruining America
3.
Win Bigly: Persuasion in a World Where Facts Don't Matter Paperback (this one actually came out before Loserthink, but I tell people to get the foundation of the How to fail & Loserthink in first)
All three of those, especially the "filters" analogy in Win Bigly, has really changed my view about how human beings work & why we're so subject to persuasion vs. facts & logic, which explains why certain people with big personalities can do things like jump into politics with no political background or shake up the entire entrenched auto industry or change the nature of smartphones & tablets across the world!