Notice how
1) Dotcom bubble peaked way, way, way higher than peak crypto (as a whole, not only BTC) marketcap.
2) When the dotcom bubble bursted back in 99-2000, the winners like Amazon, make that bubble burst look like a tiny pump in the long run. Bitcoin will do this, and once it's worth millions, a lot of people are going to hate themselves. Just give it a decade or so.
So remember when anyone tells you that "dotcom bubble" nonsense, because Bitcoin will be the Amazon of crypto.