Kadena vs. everyone else

We all know that Bitcoin solves the Byzantine Generals’ Problem as you can read from the creator. It’s about distributed trust. Bitcoin is proof of work (PoW). What it does not solve is Smart Contracts and scalability. There are blockchains that do have Smart Contracts like Ethereum but having problems with scalability and one might say, security. I don’t know the very basics of Proof of Stake (PoS) but it doesn’t sound that fundamentally transformative as PoW…