I think you would need to prove to me that most of these crimes are poor impulse control in everyday activities rather than large life decisions that most people don't do when they have other oppurtunities - like joining gangs.
Have you ever lived in bad neighborhoods? There is no interview process to join a gang, a person starts with something mundane like moving drugs for some very low ranking affiliate from some area of the city to another. Literally just driving, nothing life changing.
You could rebut, why not become an Uber driver, to which I reply: same amount of money that Uber driver makes in a whole day in about 1-2 hours tops.
When you hear news reports saying "X or Y joined Z gang in 2016 and climbed within the criminal organization" , you can be sure that the first mundane task he made for some low ranking affiliate back in 2010 perhaps even earlier.
And do you not think that the problem with the gang giving you way more money is caused by minimum wages being well below the living wage (so legal work keeps you in poverty), social mobility being low (so working hard never gets you an improvement in your lot), unemployment being high, and people's only choices being jobs where they have zero hours contracts and reduced workers rights like Uber (making again, it seem less worth it and still sorta risky as a choice). Deciding to run drugs for a gang is again, not something you do on impulse like pushing harder on the accelerator pedal. You do it based on cost-benefit analysis. This cost benefit analysis comes from you being exploited my capitlists making record profits. They are having a great time and are borrowing recklessly. The people at the bottom of society do not see any sort of benefits proportional to the labour they would have to put in to participate. They are clearly not just happy campers suffering from poor impulse control from having it too good.
