It is not. The main reason why you don't think these cities have this problem is because you don't know anyone who lives there. I left Singapore in 2003 becaus

It is not. The main reason why you don't think these cities have this problem is because you don't know anyone who lives there. I left Singapore in 2003 because it was getting ridiculously dense. Since then it's only gotten worse. The last time I went back it wasn't the city I knew but a doppelganger with a suspiciously main land Chinese accent.