Why god exist because you exist.
You cant just say that you and i exist and satoshi nakamoto but god NO he doesn't exist. think about it & good luck.
by this logic, if we exist as a result of god, then god must exist as a result of a higher god. And the higher god must exist as the result of a Super God - it's gods all the way up!
Seriously though, on topic there is research to suggest that the belief in a higher power to explain natural phenomena (earthquakes/lightning/tsunamis/tornados/floods etc.), actually helped humans become more advanced.
As an example, they noticed that when the seasons changed and the stars appeared in different places, they recognized good times to grow crops and have chiildren. They probably thought the "star gods" and "sun god" were teaching them a better, more efficient way of life.
Of course now we know that that's mostly bullshit, but the religious myths arguably had a positive influence on humans success in the world.
"by this logic, if we exist as a result of god, then god must exist as a result of a higher god..."
NOPE, The answer is already in quran (Islam) God Said:
----------------------------------------
Say, "He is Allah , [who is] One,
Allah , the Eternal Refuge.
He neither begets nor is born,
Nor is there to Him any equivalent."
----------------------------------------
So as muslims we believe that
god created us and there is noone like him he is the one.
But yeah, for you fuck these words cause they are fake and muslims should be killed.
So GoodLuck.