Is Proof of Stake Really a Trading Strategy?

I think realistically, the thing that got me actually interested was reading about proof of stake and not really smart contracts at that time because I kind of didn't totally understand why smart contracts would be that interesting in 2016. That sort of was the thing that around the era really convinced me that, hey, this thing is real, I should pay attention to it again. And by the end of 2017, I had found some kind of like not super complicated, but relatively simple to execute attacks. Once people stopped being so crazy about issuing tokens,. they started being like, Oh, shit, actually, we have to build this thing. It's a lot more than 33% of a billion dollars is