I’m thinking of building my own AI-first personal operating system

Lately, I’ve been thinking about the apps I use every day. Mail. Notes. Reminders. Tasks. Calendar. Project management. Invoices. Password manager. Chat. Most of these tools are either owned by big tech companies, locked inside ecosystems, or separated across multiple apps that don’t really understand each other. And honestly, I don’t like depending too much on Google, Microsoft, Notion, or any single platform for my day-to-day work. So I’ve been thinking about building my own. Not another produ