Wait, hold on though. You just jumped from reading to writing. You are literate if you can read an arbitrarily chosen book. You are an author if you can write

Wait, hold on though. You just jumped from reading to writing. You are literate if you can read an arbitrarily chosen book. You are an author if you can write a book. Similarly, you are computer-literate if you can accomplish tasks in an arbitrarily chosen program and maintain a system. You are a computer-author if you can write a program. We use literacy to describe understanding, not creation. What you're claiming is the equivalent of saying that modern generations can't be book-literate unless they're writing fan-fiction. I would argue tech-literacy means understanding the common language of tech/UX today and being able to use common technology. Someone is tech-literate if they can "read" technology and are comfortable with common interface conventions, terminology, system maintenance, etc... Anyone who sets up a streaming platform using OBS, who manages a community using admin tools on tech platforms, who figures out how to tune games that they're playing to accommodate recording without dropping frames or de-syncing audio, who sets up microphones and figures out how to balance audio using mixers, who edits the result and uploads it to Youtube -- they would fall very squarely into that category of literacy. They clearly know how to "read" software, even complicated programs like video editing tools.