The case for crime is, in fact, pretty clear-cut you have a bright mind, an appetite for risk, and resist societal expectations about orderly conduct - i.e. it is another flavor of "startup founder".
You only need one big score where you get away clean and you're done, your criminal career is complete in one go and you can retire. Compare that to all the fuss of operating within society, the social signalling and bargaining and courting of gatekeepers - that's only worth it if you've been groomed for it in some way.
And computer crime is as clean as it comes, in terms of the kind of damage done. The ultimate purpose is simple - change some database rows! No bashing of heads or physical entry to property needed. With appropriate choice of targets, you pass the resulting crisis over to some figurehead executive who mumbles for a bailout from the government. Numbers are shifted around again after some delay and everyone is happy.
By contrast the SV startup dynamic is one of gaining overt power over others, not just getting a high score. The product and platform acts as a Trojan Horse for this subjugation, powered by a belief(oftentimes a sincere one) that this is a grand humanitarian project, which in turn inspires cult thinking. Then to even get in as a worker, you have to fit into the cultural mold. Your userbase is likewise fostered towards dependence and ushered to mega-scale, data-driven extraction, if not immediately, then later, after the company is acquired. It's all quite a long schlep if you just like working with technology to help people.