I think we can take 2 important lessons from your post:
1- It is inevitable that the more power people has, the more chaotic the world becomes. I know it doesn't make sense, but history proves that...

2- Losers in crypto are the ones who sold their coins on the way down, not only it shows they don't understand about investments, but also they had no idea what they were investing into. So when you ask "who lost tears and blood?", I would say, only people who didn't make their research.