In his Barron's interview, when he discussed why he left Bernstein:
"Last year, trading volumes were down because volatility was low in the market. That meant pressure on revenues at my former employer. It helped me realize there was something wrong with our model. I didn’t want my commercial success to be tied to volatility or trading volumes...."
This reinforces my view that sell-side analysts are incentivized to "encourage" volatility and trading, leading to for example, Jonas's call of "up to $400 then down to $200". This could also explain why seemingly bad analysts like Tamberrino can get a job at Godman, they would make more for their banks if they give bad guidance, because then the company will likely significantly beat or miss their target, surprise the market, causing more trading and volatility. When I heard Kallo's complaint about volatility in yesterday call, my first reaction was disgust because of the hypocrisy.
Unfortunately there is not much anyone can do. Elon and Tesla did the best that they could this quarter, by creating a growth plan that can be completely self-funded, and disconnecting Tesla's future from Wall Street analysts' influences. As an investor, the only way you can get out from under the analysts is if you buy and hold long term. If you trade, they've got you.