Quick question: have you ever attended or are you currently attending a school? Because if you have then you are weak minded for not figuring out algebra, physics, and literary themes on your own.

he just got rekt

If i copy someones answers in school i get suspended. Which means the people that copy strategies should get banned.

Flawed logic. Copying answers =/= using a known strategy in a raid. The answer is the solution. All work is done. Answer = Checkpoint rewards. You can not just get a checkpoint reward for copying someone's work. You still have to do the work.

Your analogy is incorrect because you are equating guides and walkthroughs to copied solutions. Copying solutions on a test is simple because there are no unknown variables. It is not the same with Destiny because there are many different variables such as different AI responses and the aptitude of a team. It is more similar to a study guide or lecture as it teaches you the general mechanics while still leaving the individual to work towards the end goal. Whether that end goal is beating a raid boss or a solution to an equation is besides the point.