Many investors haven’t figured that out yet but they will eventually and they will be the ultimate bag holders once the bubble bursts for Tesla for good.
There are other companies that are remnants of what they were but they still survive on hype. It just takes a long time for them to die. Another example of that is IBM. They are functionally done in the tech world. It just takes a long time to die other companies that fit that mold is Xerox and Kodak still floating at a much lower level, but they are functionally done.