* Copilot is great

* Great for sanity checking your plans or designs (ex: "What are the best ways of securing a multi-tenant application?")

* Great for bootstrapping a presentation or pitch (ex: "Please create a presentation outline about Istio, intended for an audience unfamiliar with Service Meshes"

* Simple questions/reminders (ex: "How can I make it so a bash script exits on error?")

edit: formatting