Any hobby or subscription to any ideology (religious, political) can be regarded as a coping mechanism depending on who you ask.
I've seen Christian vs atheist and Right vs Left accuse the other side's beliefs as coping mechanisms.
And certain people believe that introverted hobbies like drawing, writing, video games, anime, etc are coping mechanisms... but going out clubbing and partying and socializing are not coping mechanisms... Im sure at least 90% of this forum will take offense to their hobbies being attacked 