It could be the opposite. Ford, Rivian and other third parties will be building to this standard. Tesla no longer needs to jump start the marketplace, so to speak.
Frankly, if Tesla continued in this way, it would soon raise antitrust issues. Would you want all your gasoline coming from the same company? Standard Oil was trust-busted a century ago for something similar.
Expect the Supercharger team to reconstitute itself with funding from several automakers and/or VC. It seems to me that the 'just works' feature that we love about Superchargers is going to get some level of competitiveness/innovation soon... like who thought it was a good idea to expose these chargers to rain (awnings seem like a big plus for a competitor to grab share).
