why do they show bid'ah on Muslim dramas

Hi my name is Hana I would like to know if u guys can help me to understand why they are showing grave washing on TV series. Is this how people practice Islam? I grow up in a Muslim family I have never ever come across with people worshiping grave it is forbidden. According to the Prophet he forbade and warn us against grave worshiping. Can someone please explain to me why they doare showing something which is not part of the religion ? Don't they know they are committing shirk? Thanks to everyone who reads my post.

don't trouble yourself, they know nothing about islam, it's only in the background.
the main problem for those who knows nothing about islam, they might think bad about. they are promoting false thing on it, sadly.

Originally posted by: radadolcevida

don't trouble yourself, they know nothing about islam, it's only in the background.
the main problem for those who knows nothing about islam, they might think bad about. they are promoting false thing on it, sadly.