I'm not talking about keyboards or screen readers or any sort of input testing, I'm talking about how the software is used in practice.

If you disagree with that, I think the onus is on you to show me that an LLM could simulate the full context in which a user interfaces with software. That's a ridiculous claim.

Feel free to show literally any evidence for this claim.

>Are you suggesting that LLM's can't test for people who use screen readers? Keyboard only users? Slow network requests?

I don't think it's feasible to fully simulate the full depth of actual usage, given that (especially in the case of screen readers and the like) there's a great deal of combinatorial depth and context to the problem. Which screen readers, on which operating systems, and which users thereof?

I can’t tell if you’re being sarcastic or not