It is 100% chance and coincidence that we exist. <
It's odd how people think it's reasonable to argue against other people's beliefs by stating beliefs of their own.
It reminds me of the classic George Carlin rountine in which he pointed out how people think "your stuff is "crap" but my "crap" is stuff".
"Your beliefs are just beliefs but my beliefs are truth - just because I say so." - is how the argument goes. Same argument made by religion.