The maccabeats is the same as kosher style food. Treif but looks and sounds Jewish. A lot of their music is mostly off of the radio and almost exactly the same except for some clever word changes. Additionally they have performed non Jewish songs with no changes whatsoever. They have music videos with girls in them and they keep pushing the envelope.
They delude themselves and us by calling themselves maccabeats. They should calm themselves misyavnimbeats if they wanted to be honest with themselves and us.