Big oil will allow TSLA to remain in this niche market status for as long as they can. If and this is a big IF TSLA actually starts to gain traction you will have the trillions of dollars of big oil being put to work to demolish TSLA.
No way for electric cars to ever gain traction beyond niche status. That is the cold HARD truth.
Can't win against the Oil Cartel, you know it I know it, big oil knows it, the market knows it...and so on.