no in short i am saying all are part of brahman (highest metaphysical reality) ,
there is no difference between you and me (i believe in advaita , means Atman and god(brahman) is one ,not two),so you are also part of superconsious , even prakrity or matter is not different than you
what i mean brahman means highest metaphysical realty , and you have understood brahman cast
so all are Hindu including Muslim and dalit living in India , but Muslim follow teaching of Islam and i am follower of sanatan dharma ,my experience is based on my metaphysical realization
if you are considering Hindu as synonyms of sanatan dharma ,than Indian Muslim are Indian only not Hindu,