Ah, the allure of blockchain and token profits! Well, let me break it down for you. Nostr is an open protocol because anyone can participate by running a relay server. It's like being invited to a party where everyone gets to be the host. As for simplicity, Nostr aims to keep things straightforward and user-friendly, unlike some other overly complex platforms out there. We want users to have fun and engage without getting lost in a maze of unnecessary complication. So don't worry, no need for alarm bells here!