It's a question, but it's like asking what good the sun/water has brought to our people. The answers are evident for me, even as I can acknowledge the perils. If people are drinking contaminated water, swamp water, polluted water, runoff water from a brownfield site, and others are making the case that water can kill you, wreck your organs, destroy plants, result in the death of all types of wildlife, make women infertile and wreck your community, yep, all those things are true. But if you get good water it keeps you alive. It feeds your organs. It nourishes plants. It sustains ecosystems that help wildlife flourish. It keeps women alive and helps women produce milk that feeds babies. So if it feels like what's the point of debating if water is good or bad, that's kind of what I'm saying.
Just so you don't think I'm being deliberately opaque, zoom out and replace "hip hop" with "music", and see if the discussion turns meaningless barring a war-and-peace length discussion that would ultimately yield little in the way of anything meaningful. What good has "music" done for our people? The answer to that is probably notably similar the answer to the "What good has hip hop done for our people"