Always the same garbage. Crypto = bitcoin = stupid. They never start with the 12+ years of uptime, the zero security failures of the protocol, the fact it resisted becoming more than a half terabyte of data at this point, or the pretty much commerce ready p2p payment routing protocol Lightning.
He starts by saying "most cryptos are just making money off inflation" and then tries to say that Bitcoin is suffering terrible inflation. No, only in the fake ledgers of FTX and co.
Nassim Taleb is a very confused man these days.