The question is, what sort of PE does the market put on a company with organic revenue growth in excess of 50% per year? Personally, I think 25 PE is way too cheap for such high growth, but ultimately the market does what the market does.
AAPL's PE has been under 20 in the past 15 years or so, no matter how fast they grows. Maybe TSLA will follow AAPL in that regard given that they are both HW companies, per se.