In this article, Adipo says of atheists
The atheist traveller on the hand contrary argues he knows there exists no such bridge and challenges the theist traveller to prove otherwise.
and while i don’t claim to speak for all atheists, I can say without fear of contradiction that most atheists would argue they have no belief in the existence of god(s) but would generally revise their belief should evidence be made available. The above does not equate to saying no gods exists, which is the point Adipo is making in his argument. It can actually be argued that agnostics live their life with the belief that sufficient evidence for gods have not been proven, that is, like atheists.
And while he seems to avoid discussing the gods, he seems to me, in his final comment to make a species of the gods, creator gods, irrelevant. He says
Space and time are both metaphysical and infinite – beyond anyone’s cause.
and I don’t disagree. This position puts paid the argument of a god living out of space and time.
And I think there are good reasons to mock religion.