if course you look at others work - for comparison, inspiration, to learn, etc.
having lived in nyc it is a" target-rich" environment and it does take some skill to capture them but practice makes improvement. a good photographer can do it and it is a more satisfying environment, photographically-speaking!
a great photographer can take the opportunities to levels the "good" photographer aspires to! a great photographer can make pictures in a barrel.
jvo