The same people who are learning how to hack government/corporate systems on their own are the ones who the intelligence community wants to hire most. The benefits are many-fold: You get an extremely high-quality employee, and you remove them from a scene where they are capable and encouraged to cause damage, and you remove the opportunity for an opposing government to hire them.
There's some amount of philosophical resistance that these folks would have towards working for the intelligence community, but how quickly can $150-200k/year change your philosophy?