Does it matter where the stuff came from
The Standard Jew Food today is Pizza and Chinese, You judge a jewish neighborhood by the number of Pizza Shops and Chinese takeouts. I dont think they were eating Pizza and Chinese in the Shtel.
The Standard Chasidic garb is actually Polish Aristicracy dress.
The Melody to Maoz Tsur is Germanic Church music.
Yiddish is a germanic language. More like German than Hebrew.
Does it matter what the source is, what matters is what it is used today