Based on "sane"/traditional metrics that and much more is already priced in into the IPO valuation.
e.g. Google had a many times lower P/S ratio at their IPO and was actually profitable (and software companies usually have higher valuations than capital intensive ones like SpaceX anyway). SpaceX is already valued at more than Google was 10 years after its IPO while barely making a tiny fraction of its revenue.
I think so too. I also thought that about Facebook: IPO around 40, swiftly down to 20 - I was laughing about stupid retail getting wrecked. Now it's around 600...
SpaceX IPO price already has many years of extremely high growth priced in. Comparing it to Facebook's or Google's IPOs is like apples to oranges.