Asset bubbles are not mysterious. The psychology of bubbles is that nobody thinks they are going to be the one left standing when the music stops. Of course it's a foolish game to play, but so long as you're not the Biggest Fool, you'll be fine!
BTC has experienced bubbles before. Quick, what are the values on this scale?
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Or this one?
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If you bought BTC in the flat bits of these curves and sold at the peak, good for you.
If you are buying BTC today, you are on the right hand side of these curves and you are a Bigger Fool.
I went to the wikipedia list of asset bubbles and clicked one at random:
Poseidon bubble - Wikipedia
"The price of Poseidon shares quickly became too high for many investors, so some turned to other nickel stocks, stocks in other mines near Windarra, and eventually other mining stocks in general.
As the price of mining shares grew, new companies were listed by promoters looking to cash in. Mining stocks peaked in January 1970, then immediately
crashed. Poseidon shares peaked at an intraday high of $280 in February 1970, and fell rapidly thereafter."
Bold text = where we are right now with the dozens/hundreds of other coins all jostling for space, as if there's actual market demand or real world use for this many tokens.