Tackling huge problems in society (and in general) takes time. It's good do discuss the direction society should move as whole, and act accordingly in the future. But it's also important to act _right now_ as best as we can to put the fire out.
Will adjusting our language get rid of social problems? No. Will it help getting rid of social problems: in the longterm, maybe? I don't know. But I know that it doesn't hurt you to act considerate towards other people. So why not just do it?
The thing is, it shouldn't stop there. Inclusive language is just a small step towards a more peaceful society. We'll need many of those.