Came across this and it stuck with me. A guy replaced Chess.com Premium and a $500/hr chess coach by building his own AI coach with Claude Code in about 2 hours. It reviews his games like a grandmaster, figured out his weak spots on its own, and drills him on them daily. What got me is the same setup works for almost any subscription: language apps, fitness plans, study tools, trading journals. You describe what you want, the AI builds it, you own it for free. Here's the video if you want to see how it's done: https://youtu.be/6Yd4qxJePqU The guy runs a free community called KVK Automates AI where he shares the full template.