when will people except that there is no god or anything "suyperior" everyone is just afraid to die and shit

You basically summarized why belief in a continued existence after death is an extention of the self-preservation instinct which is intrinsic in all humans. It is because of this instinct that noone wants to accept the grave as the final destination, so they "make shit up" as they say in the buisiness, to make themselves feel better about dying.

How original.

Cheers,

Lost