I like the idea of a fleet of nanobots that transparently and progressively replace defective neurons with API endpoints, until ultimately I get a chat message,

I like the idea of a fleet of nanobots that transparently and progressively replace defective neurons with API endpoints, until ultimately I get a chat message, "Hi MonkeyCanType, just wanted to let you know you've been 100% software for two years now. Would you like to chat about your options for printing a new body? We currently have specials on fire engines and triceratops."