Anything other than that which is experienced by the self is inadmissible as a critique of God, imo. But that is for believers. For the believers this earthly existence is a developmental phase, kinda like being in your mom's belly. We drink blood and are covered by darkness, figuratively speaking. And then we emerge a 'New Creation' -- as spiritual beings.

For someone who only accepts material reality framed by womb and tomb, naturally the question has already been answered: "No god" and then the strawman God of the materialist -- "why doesn't God make material existence as perfect as spiritual existence, bad God .." -- makes an entrance and gets its deserved downvotes.