Well the streaming pie was suppose to be bigger too with cord cutting and the like but sooner or later the competitors catch up and a saturation point is reached. Transition to EV from combustion similar to transition from linear cable to streaming. Like I said I can't put a time table on it but from a 10000 foot level that's how I see it playing out. For now TSLA is fine but eventually I see competitors catching up and saturation point being reached...when the hell that happens who knows.By the time the other "competitors" catch-up, the EV pie will be 5x bigger. TSLA's lead is growing, not shrinking. Have you checked on F lately? Complete disaster of a company right now.
I just mentioned above IMO NFLX even if not the top dog in streaming, I still expect them to be at least in top 3 and a player in the future. TSLA could be the same, it's just they may not get the valuation premium they enjoy now but when that happens I don't know. Fly in the ointment of that view IMO is what I also mentioned above, is the battery technology useful beyond just cars?