Knowing about AWS was just a shortcut where steps were skipped because of prior knowledge. The user could have been more naive and asked more leading questions about “how do I write a program for the internet?” Or “what is cloud software?” Or “tell me about popular ways programmers solve problems for internet users” or some such. Become the 5 year old asking infinite “why?” And “how?” This is a conversational chat, not a one-and-done Wikipedia entry.