Was Vitalik right?

lmao he didn't even say that either. he only mentioned heroin possession.
heroin ADDICTION can have highly negative societal impacts (i.e. increase in burglaries and other thefts to support their habit).

Keep copeing. In the end there is going to be only one blockchain, thus making link's use case worthless, as it's main goal is to connect blockchain between each other. And connecting with data outside of chain doesn't need chainlink's help.