Very belated, but I'll still point it out.

"I’m sure if I was working in tech just after the dot-com bubble bust" was what you said.

I was in 2 companies. 1. Viant, the first internet consultancy. 2. DoubleClick.

There was actually very little bullshit. I can't think of any, actually. Everyone went on about Pets.com or WebVan as examples. But, of course, it wasn't bullshit. The problem was too few people had access and even fewer knew what to do. The potential was huge and but the consumers weren't there...or the tech to support them wasn't really. These were all real businesses.

Crypto and blockchain are all scams. Even if they have their believers and scads of money is pouring into the space. PoW blockchain tech is non-scalable. And PoW crypto is centralized in China Inc. This will just take longer to play out, but note this: the end will be way worse than the DotCom bomb.