This is reductionist. Why does anyone want you to click ads? Because they want you to see what they shared with the world. The best minds are trying to get people to pay attention to those who wish to pay for that.

A video game programmer might sat.. "all of the best minds are working on silly games" Why are so many bright minds wasting trying to get us into space when we have problems that need to be solved here.

The best minds solving problems is only part of any solution anyways. You need the best salesmen, best leader and right moment to bring in change that mat make lives better.