It is too easy to generalize from certain dangerous individuals that everyone else is violent. And it is insulting to those in that community who are hard working and honorable individuals. Every single one of us must fight to live dignified and honorable lives. That is no different for black, white, yellow, or brown people. Again your argument reminds me of that of the Black nationalists.
Life is hard for everyone, and excuses are easy enough to offer for failure.
Get on with it and don't convert resentment into a self-indulgence. It will get you nowhere and attitude is everything.