system
A chat on subreddit /r/wallstreetbets
human
They don't have to take share.  The EV pie is growing.  They don't even need to keep their % of the EV pie, so to say.  As long as they grow at a high rate and have solid margins(profits) they should be worth a higher p/e.  How much higher is debatable and depends on many factors.  

I sure wish all the geniuses posting tslas going to shit now would've been posting when they were at $400....  its trending down in a down market.  No one knows where that will lead.
gpt
Ha dude not all stocks go down 70% in a down market.

Goodluck in the future.