Even if climate change wasn't happening (it is), it seems plain to me we'd all benefit from less sulfer in the air. Not even coal miners like smog (though if they live far away from the smog they may be apathetic towards it.) The universal appreciation for fresh air should be more than enough motivation for anybody.
The payoff for anthropogenic climate change existing and us doing something is much higher than the price of it not existing and us doing something.