Earlier quoted context omitted.
Which tech stock was valued at 100x sales in the 80s? I'm sure there are plenty of examples from 1999, though.
what were interest rates in 1998-1999?
Which makes it plainly obvious that a lot of the valuation gains are, in fact, due to the discount rate, and not organic growth.
3x of Apple's market cap growth since 2018 is a change in valuation multiple, and nothing to do with actual growth of its revenue/profits, for example. Is it a boom if a majority of your gains are due to changing the valuation peg and leaving the rest the same? Sounds more like a bubble to me
Though my point is more directed towards the 100x PS companies, which are a far more egregious example of overvaluation