Yeah, all this shadenfreude from people who (wrongly) predicted ethereum would never work, and who want to feel vindicated, is predictable but frustrating.
When I discovered ethereum a couple of years ago I thought it was a good idea. Partly because I was turning similar ideas in my head at the time.
But what I read now sounds like amateurs designed & implemented it. Sorry.
Note that this covers most other cryptocurrencies as well.