I can't control random internet people, but within my personal and professional life, I see the effective pattern of comparing prompts/contexts/harnesses to figure out why some are more effective than others (in fact tooling is being developed in the AI industry as a whole to do so, claude even added the "insights" command).

I feel that many people that don't find AI useful are doing things like, "Are there any bugs in this software?" rather than developing the appropriate harness to enable the AI to function effectively.