I think a significant part of the share price and sales of Tesla, is that its a middle finger to the existing companies as well. Were they ever going to go electric without Tesla threatening to end them? I don't think Musk is all that interested in making an electric Corolla replacement and sweating all those details, to do it for $100 less that Toyota(even the Ford, GM gave up on competing with a gas Corolla...), so perhaps Tesla will disappear in a merger sooner or later, but Tesla did get electric car as a viable form of transportation
Starlink as well, in Canada there's lots of people willing to pay the extra, not only for faster unlimited internet, but just to tell Bell Canada where to go... We don't even really live in a remote area, but we have some relatively small hills that leave some dead zones with a cellular network setup for maximum profit. Bell was hopeless with a cellular "turbo hub" and 5gig data limit for a month all for $90! But a former northern telecom network guy, just tapped into the closest big fibre connection and now does unlimited over the air internet for less than Bell ever charged. Our telecom companies are big fat pigs, totally unresponsive to any issues that doesn't move the balance sheet by 100's of millions so they won't do anything for rural internet, except at their cottages.... Those lakes have great service, but not the next lake over...
Starlink has them doing somethings now in the rural areas, Still nothing decent in my area though...