I don't think we're arguing the nature of God. I think you're elevating the "Universe" and it's processes into the place that belongs to God, alone.
Obviously trying every possible solution is a way to iterate towards what works. But that is an inefficient method relative to the other methods that exist, whether in a systematic sense, or in the sense of agency. The highest method for determining the path forward is to see it, based on Light and Truth.
For instance, the physical constants weren't iterated. They're an immutable dimension of the fabric of the universe from it's inception that are the playing field upon which much of existence operates. They were created by the Light, and implemented. Trying all possible alternatives is a viable path if one doesn't have perfect information, but God has perfect information so iteration isn't necessary as a precondition of the existence of the universe. However, as a physical and computational process, iteration is used all the time, but that's because they don't have agency, that is, the light to see what's most real.
Iteration is the process used when people don't immediately see what works. I think you're conflating the process (iterating to find what works most efficiently) with first principles (that which works and those most fundamental general truths). They aren't the same.
I didn't say your process makes you alone and hopeless. I'm speaking to a general outcome that a worldview of materialism, absent a transcendent connection to the Creator of All Things leads to. Can people with only a materialistic worldview find companionship and hope? Sure, but subjectively and not in objective, eternal ways, only in temporary ways.
Bitcoin for instance is a powerful way to find hope for the future, but Bitcoin is temporary while God is eternal. The hope of Bitcoin may last for hundreds of thousands of years, but it's not eternal and there is no relationship with Bitcoin. It is a tool. While God is eternal, being also a person, and so people can build their lives on Jesus Christ, who is Hope, the only truly Unstoppable Force and Immovable Object.
I didn't say you were afraid to die, but now that you mention it, yes, anyone without a personal relationship with Jesus Christ would be afraid to die, because He is the only path to the Father, God the Father. But the fear of death in some sense is really masking a fear of hell. Jesus Christ gave His life, and was resurrected from the dead by the Holy Spirit, to save all people from hell through the free gift and offer of salvation and relationship with Him that leads to restoration of perfect rightness with God the Father.
2 Corinthians 5:21:
"God made him who had no sin to be sin for us, so that in him we might become the righteousness of God."
Your meta physic reminds me of the buddhist meta physic, reincarnating over and over again, ad infinitum, which leads to hopelessness because it doesn't speak to the fundamental truth of God, which is that improvement in relationship with Jesus Christ is possible, even inevitable because through Him the Holy Spirit makes you a new creation, and brings you from glory to glory. A meta physic of "there is no "I", absolves you of ultimate and immediate responsibility for yourself and your choices. Fortunately, that is not the reality we actually exist within. You cannot say, "I know," while also saying, "there is no "I." This, my friend is a performative contradiction.
Thank you for engaging in this discussion/debate in good faith though! I really appreciate it!