If you want to be good at something specific that doesn’t exist yet, you need to study the relevant area of science, which is still more specific than rationality.
Assuming the relevant area of science already exists, yes. Recurse as needed, and there is some level of goal for which generic rationality is a highly valuable skillset. Where that level is, depends on personal and societal context.
If you want to be good at something specific that doesn’t exist yet, you need to study the relevant area of science, which is still more specific than rationality.
Assuming the relevant area of science already exists, yes. Recurse as needed, and there is some level of goal for which generic rationality is a highly valuable skillset. Where that level is, depends on personal and societal context.
That’s quite different from saying rationality is a one size fits all solution.