This is more about production is hard as in "real life example, in a hospital" than production as in "running llama and serving yourself, vs. running llama and

This is more about production is hard as in "real life example, in a hospital" than production as in "running llama and serving yourself, vs. running llama and serving 10000 people at the same time", although I think serving lots of people something that uses a lot of compute, that people expect to be real-time is going to be hard too!