Whose logic is it anyway? Well .. we have to try and make sense of our existence .. some people find logic & reason in Scriptures, and some don't..
You're saying that our 'fragility' is evil, presumably because you deem suffering of any kind to be evil.
As I say, it's very unpleasant, yes .. but is that the definition of evil, something unpleasant?
You didn't disagree with me earlier, when I suggested that evil was what was individually & collectively not good for us .. if there was no pain, no suffering, would we learn not to repeat the same mistakes?
As a simple ex. the case of getting burnt and its consequences
So .. I'm arguing that this "problem of evil" is according to our (subjective) perception, which is much more complex than is being suggested