That is an opinion though. One could certainly say God operates at a level of science are yet to comprehend, but again that would at this point still be an opinion.
As a societal norm, the burden of proof is on the person saying that something happened or exists. It is a logical fallacy to expect that something can be proved to not exist.
For me personally, finding a “higher power” is a personal journey. “Spreading the word” is not something that I subscribe to. And because of my personal beliefs, I don’t give a damn what other people believe because it has no effect on my own journey.
So to me, proving a God exists is pointless beyond believing it myself. It is illogical, and the philosophical definition of God is that even though omnipotent, even He cannot do what is impossible, or illogical.
So maybe everyone should just chill