Nope. It’s not about being in a particular club. Pick a club, any club. We’ll pick on Mock Trial for example. Many high schools don’t even have Mock Trial (ours doesn’t). Some colleges don’t have Mock Trial. Every year, students who have never participated in Mock Trial graduate and attend a college that either does or does not have Mock Trial. Some kids who did Mock Trial attend a college that has it and decide to try something else. Joining a club at your school purely for the purpose of impressing some admissions person is not a good use of your talent or time. Now if you have a Nobel Prize in your pocket, that is another story entirely.