The big thing that needs to go from schools is structure and the focus on 'success'..
Essentially the fact that people from similar age groups are considered equal - have to take the same courses - for the same amount of time - subject to the same exams - and imparted an extremely flawed relative ranking system is all horribly wrong.
In the real world the harder part is creating that structure - learning from open markets, finding out what you want to do and from that figuring out the courses you want to take - the people you want to learn from - the peers you want to work with.
And success is not about getting good grades but more about taking your own path which gets you your own happiness and the ones you care about.