You left out that many hate whites, choose drugs, choose violence, choose to have sex with a lot of people and choose to have babies without regard for marriage or a serious commitment, choose to rape, choose to rob and choose to kill. Choose the welfare route that democrats have given them in response for their vote, choose to follow people like Jesse Jackson and persecute the cops anytime they get hard on crime, they support the ACLU, they demand reparations rather than work, won't take jobs that are ladder jobs, etc., etc.
Sure, you can quote such examples, but they are more in line with individual failings, rather than group failings. Call them, "negative and destructive" choices, instead of what I would call "inferior" choices.
Most people who don't do well aren't particularly bad, they just make inferior choices during their lives. Things such as "Do I study or do I party?", are really decisive for a lot of them. Many lack the will to make hard choices to do difficult things that will improve themselves. Eventually they fall into dull routines that guide them away from success.
If their culture raises them to be losers, or to have low and unimportant roles in society, odds are that they will grow into such roles. Some will escape, of course.