There was criticism of both Amazon (revenues grow, stock doesn't) and Apple (remember Michael Dell saying shareholders should get their money back) for years.
This will pass. They have a product people love.
The chart I posted is a six-year stock chart comparing Tesla share price to Apple. Sometimes people take a view that is too short-term to appreciate the bigger picture, the market is forward-looking. When will Model Y be priced in? Apple has been widely praised for its growth and stock returns but the AAPL share price tells a different story when graphed as percentage returns next to TSLA.