To put my story a bit better in perspective, I think many people believed that the banking crises became reality because those bankers were selling very complex products. And most bankers didn't even understand how those complex products worked. So it looks like the same thing is happening again, but this time with crypto.
Besides that I see many other things happening in crypto, that we also saw with bankers. The most clear ones are greed and scams.
About electricity, you have a fair point here. Nevertheless it is not an investment. It works as simple as: what you use is what you pay for. You can check every day what you have used.
If I would delegate to Steemhunt, I would be really clueless about what I'm doing. That goes for the majority of people. I see many crypto enthousiastics that say this will become mainstream one day. But if anyone learned something from the banking crises, it better won't become mainstream.
I hope this clarifies things a bit?