It's a tip of the iceberg. The part you see - the UI - is a small part, the complexity is in the backend (advertising/marketing tools, content moderation, metri

It's a tip of the iceberg. The part you see - the UI - is a small part, the complexity is in the backend (advertising/marketing tools, content moderation, metrics, devops etc). Musk being the archetypal Mr First Principles Guy, he probably thought just the same: "it's a simple webapp, how hard can it be?"