the only positive side about this is if the Chinese Goverment decided to let go of the factories shut them down and choose to live longer those companies will be force to go back abd give more jobs back on their country
but if they ( Chinese Government ) decided to let them stay if you have a life span of 80 years then you breath this smog everyday you most likely to have a life span of 50 probably 40s is the lowest
and kidding a side they might say they own the Moon too
just to find a good place to stay in