On the contrary you need to explain **how **
You have overlooked the need for consistency by assuming a physical universe can exist without any flaws. Precisely how could **all **unfortunate coincidences be prevented without interfering with the laws of nature? How could it be ensured, for example, that no one is ever injured or killed in an accident or natural disaster? An earthly Utopia is nothing but a fantasy given that everything and everyone has limitations of one type or another.
Not at all. You are judging by vague impressions rather than precise facts. Omnipotence does not entail absurdity but consistency. There is no point in creating the laws of nature if they are going to be continually suspended to cater for particular contingencies.
The immune system, could have been created to allow for all contingencies. If the same designer is responsible for both, then the laws could be designed to cover many general contingencies, with immune systems designed to cover all remaining specific contingencies. An omnimax designer could easily specifically tailor the immune system of every newborn to cover all the diseases that particular organism would encounter in its lifetime. We already see that some organisms have pre-immunity to particular pathogens, while others do not. That pre-immunity could easily be spread by design into all organisms that would need it in future.
You have not explained the precise biological mechanism by which pre-immunity could be extended to all organisms nor considered the side effects to which such interference could lead. To believe we are capable of creating a superior universe reveals excessive confidence in our intelligence, knowledge and understanding of nature. Human attempts to “improve” the biosphere have often ended in ecological disaster. There are many examples of such folly such as the diseases of civilisation, the pollution of the entire planet and the prospect of extinction by nuclear warfare. The virtue of humility is sadly lacking in those who believe they are capable of designing a better world than the one we inhabit…