Anyone?
The fact that human beings are capable of ameliorating and eradicating a range of diseases, then the idea that there is a God who hasn't done so, points to one of at least three possibilities. Feel free to add to them as you wish.
1) This God is indifferent to human suffering
2) This God deliberately designed things to include human suffering
3) This God is incapable of changing things, and therefore human beings are, at least in this respect, more powerful.
3a) And, as a corollary, one is left with the distinct impression that this God made one almighty cockup, whether well meaning or not, which He/She/It is incapable of correcting.
My responses are:
1) This isn't my idea of morality and therefore I would despise such a God
2) Ditto
3) Then He/She/It is such a blunderer that they are not worth worshipping