Context matters, as does reading comprehension. $200m/month = $600m/quarter...after 3 rounds of expense cutting.
That's $200m/month in net losses during a purely operational stage. It doesn't even include the costs of a planned Model Y launch or self-driving network.
The drop in S/X deliveries from the updates to their production lines, discontinuation of the 75kWh pack, and the pull-forward from Q4 of last year due to the reduction in the US tax credit also reduced profits by ~$300-400 million.
Like I said, a single data point doesn't make a trend.
https://ir.tesla.com/static-files/7235e525-db16-470c-8dce-9e...
They aren't because things change and the burn rate for 2018Q2 didn't represent 2018Q3/Q4.