Unfortunately LLM do have one profitable application: generating spam and astroturfing

"According to this chart we made up without any explanation, blockchain and nfts and metaverse are going to be pretty useful tools in the future. Just because they were trendy once."

That's true. The tech bros are playing the market by blowing bubble after bubble and raising the stakes each time.

The tech itself though is still used in hoverboards, robots and some other self balancing micro mobility devices.