https://imperiumgrowth.beehiiv.com/ 2026-05-18 https://imperiumgrowth.beehiiv.com/authors 2026-10-13 https://imperiumgrowth.beehiiv.com/authors/alex-kay 2026-03-17 https://imperiumgrowth.beehiiv.com/p/the-ai-growth-operator-s-notes-i-built-8-ai-agents-that-run-my-business-while-i-sleep 2026-03-17 https://imperiumgrowth.beehiiv.com/p/json-blueprint-for-ai-reel-automation 2025-08-09