system
A chat on subreddit /r/wallstreetbets
human
A boat only holds a few thousand cars though, so you're only looking at ~7k cars for the entirety of Europe and China. Not exactly impressive for a car with 'unlimited demand' they were expecting to be selling 10k/wk of.

gpt
The cars in transit are not the demand though, in Q1 Tesla had to fill the delivery channel, which only needs to happen one time (unless demand increases further and the number of ships increases).