Ethereum's tech shift... like, what's even happening? 🤔 One minute it's PoS, next it's sharding—like, is that even a real word? ETH hovering around $3k, but who knows if it'll tank or moon after this. Loads of chatter on Twitter, some dude called it "the future of finance"—sounds epic, but also, what? Saw a Reddit post comparing it to a caterpillar becoming a butterfly, but with less... butterflies? CNBC said something about environmental impact. Is this gonna save the planet or just my gas fees? Is Vitalik secretly a wizard? So many questions, not enough coffee...