There needs to be new kinds of juniors, with driving/thinking skills included. Not sure if there is a single silver bullet to solve this, but one thing is all

There needs to be new kinds of juniors, with driving/thinking skills included. Not sure if there is a single silver bullet to solve this, but one thing is all juniors could start building things only for fun and solving small problems they understand (ala YC advice), and once solved, allow room to build it better each time.