Short form bear case is seeing what happens when subsidies die. In Europe, Norway fell off a cliff and never recovered, and was replaced by Holland, which has also fallen off a cliff as subsidies ended as of this year. Have a read of:
The Removal Of Tesla’s Dutch Treat Implies Management’s Forecasts Are Wildly Optimistic
Subsidies also just ended in the US. I'm not seeing robust US competition until late 2020, but when that happens...which you rather buy? A $50K Model Y SUV, or a $44K Ford Mustang electric SUV, both with similar specs and sexiness? Oh and Ford gets a $7500 subsidy so you get the same thing as the Tesla for $37K instead of $50K.
The other potential growth engine was China, which will be shut down for a month and slow to recover for another few months. A recession is even possible. There will be global auto supply shortages - S&P warned of this today - and this might even affect Freemont as the China shutdown continues.
In other words, this will be a terrible quarter for them, and it's up over 100% above even optimistic value in a crazy bubble.