While I get what you're saying, the "fact" of the matter is if you think about it long and hard with an open mind you eventually discover that all belief are false and that there is no gradient of falsehood. https://www.youtube.com/watch?v=1FtVLnmuJzg

I believe that your belief that all beliefs are false and that there is no gradient to the falsehood is false

There is no true or false, only unasking questions ;)