Compared to AAPL, FB, NFLX, I am not so much concerned with TSLA as they are able to sustain the delivery, sales etc.
TSLA will continue to roll out more cars. They may also further cut down the price. They will have sufficient cushion in price/margin to sell further, but it affects profit margin.
The only issue is US economy and China Economy slowing down. If the slow down, esp lay offs, impact the sales, they will also be hitting hard.
Survival is not the issue, but profit margin is the issue.