Honestly, from what I can see, the supernatural stuff is part of the glue that holds it all together, and one of the memeplex’s components about it being true to the exclusion of all other worldviews. You can weaken it a little, but if you weaken it too much, it risks falling apart.
Of course, I don’t believe in the supernatural elements, and many of them I find absurd. (More deeply, I find the entire concept of eternal damnation deeply unethical. …though, there are those who believe it’s only salvation or nothing, which has far fewer issues.)
And in many ways, religious tolerance is based on the implicit possibility that one’s religion could be wrong.
For me though, in my interactions with religion, it seems like it’s trying to hack my brain in ways not so different from Social Justice or Communism, so I intuitively resist. Anything that involves an internal shutdown of mental defenses looks like that to me. (This actually pisses off SJ and Communists more than religionists, at least in this country.) On the other hand, there are men out there, criminals, who found their way back into society through religious conversion, and others who staved off suicide, so you won’t see me posting negatively about Christianity in the West that much.