Lots of people are trying to tackle these "actual problems". There's just no money in it, so it doesn't get funded.
Or if there is money in it, people criticize things. Oprah has practically become a saint, for opening a school that graduates ~100 students a year. Foxconn provides hundreds of thousands of migrant workers with the money they need to send their kids to school, and they are practically the devil incarnate. It's complicated.