the problem is that TSLA (the company) is pivoting hard to humanoid robots, which is a relatively easier problem, perfectly big market and Musk is a terrific salesguy. Medium/long term, humanoid robots are commodity but so were electric cars and TSLA (the stock) rode that to glory.
Eh? _Useful_ humanoid robots are if anything considerably harder. Tech demos are easier, granted; humanoid robot tech demos date back to the 80s or so.