I think it's not a probabilistic matter, but more a way of framing Occam's razor. If you allow enough "tunable" variables with just the right values you can eas

I think it's not a probabilistic matter, but more a way of framing Occam's razor. If you allow enough "tunable" variables with just the right values you can easily make a theory fit any observation. For this reason theories including variables requiring a lot of precision to generate our universe are looked with distrust by physicists, I believe.