Question

Can anyone not follow any religion if he/ she wishes?

Answer 1

He/She can follow that religion which he/she wants.

According to the "Freedom of Religion"

And India is a secular country so no religion is considered the Best

Thanks !!

Answer 2

Yes one can choose not to follow any religion and yet believe in God.

Religion is just a path to connect  to god and may contain several rituals too.

Following that path based based on ancestral faith, and following the rituals should totally be personal choice and not imposed by anyone.