It's funny cuz the leetcode grinder also learns that "asking clarifying questions" is part of the right answer structure too. So the cat-&-mouse game becomes more nuanced, but I do agree that it usually does become apparent that less-experienced candidates are _blindly_ following a strategy they learned somewhere. Interestingly this is not _inherently_ wrong since if you think about it, don't experienced people do the same thing? playbooks and checklists etc.

But TLDR: the hollowness of each step of the approach does become apparent in my experience.