If the skill you're hiring for is to iteratively solve a real world problem, then it doesn't matter if someone can do both. You need to find someone who can ite

If the skill you're hiring for is to iteratively solve a real world problem, then it doesn't matter if someone can do both. You need to find someone who can iteratively solve real world problems. People might have both, but some people only have one, and not the one you're hiring for. If they can ace Leetcode problems, or unicycle, or speak Klingon, that's lovely but irrelevant, and absolutely pointless to test for in an interview as a proxy for solving real world problems.