You're not understanding me. If you cannot know anything with any certainty, including in what you do not know is how certain or uncertain you can be of any proposition.
Thus the proposition "this coin is less likely to land heads 4 times than to do something else" is a statement of fact which cannot be known to be true. Not can it not be known to be true, but one cannot say how likely it is or isn't that it is true, since that too is a proposition one would be claiming to know with certainty.
I personally would not take the bet spyman, because my belief is that it is unlikely. But it absolutely must be acknowledged that this is just a belief. It's faith, if you like.
On faith, I choose to accept my appearances as true and act on them. My appearances in this case align with the mainstream materialist viewpoint. But I cannot and will not tell someone who believes something otherwise that I know he is wrong. I don't.
If he thinks something can be known though, I will tell him he is wrong and should rethink his beliefs.
And Putin, what I find ironic is that scientists love to proclaim their skepticism, when really they are defining a very narrow skepticism, a skepticism based totally in the apparently real physical world. Only the best of them, and they do exist, admit that in truth everything they think they know could be wrong. A great many have an almost entitled sense to their "knowledge."
So before you say I am being inconsistent or ask me how can I say Hitler was wrong or something like that, let me tell you on what grounds I find what you call "absurd" beliefs less desirable than "normal" ones.
The grounds are not that "normal" beliefs are more likely. I do not think that can be known. The grounds are this: I choose on faith to accept what seems to be reality as I have told you.
From there I perceive that others have the same worldview. They say they believe in the real world, in logic, etc. and so on.
But if they claim to believe in reason, logic, reality, etc., and then go on to advance a claim that is ridiculous within that framework (like witchcraft or something), then I can call them crazy.
If however they took the route that the real world is an illusion, and that witchcraft is true in the "*real*" real world, then I would have nothing more to say to them than I disagree and belief differently. I can not at all claim that this is objectively impossible, because the truth is that it is possible.
All belief systems amount to a shot in the dark and the criteria for choosing one can be based on nothing more than personal choice.
I belief, as I said, in the material world, though. So if someone says they belief they have to kill everyone, then despite my acknowledgement that they could be right, it won't stop me from apprehending him or calling the cops etc.
Putin it is unfortunate that you see true skepticism as a pawn in the culture wars... it's nothing of the kind. It questions *everything*, including religion.