I am okay with this God. In most series, God is so passive that no one cares about the divine, simply because 'Oh, must be a pushover and actually unimportant'. Meanwhile if they aren't seen in this exact way, they 'Must be selfish and the true evil that humanity should fight against'. There is no other way out there, every series is that way. The divine is weak and should be ignored or mocked, or the divine is actually super-secret evil.
But look at this. This God's a dude who's tired of being shat on after giving them the gift of life and sapience, of crafting a foundation for them to expand on and deal with their own business. He's not hand-holding, which people would complain is wrong and evil, but that also means people complain it's wrong and evil because he's not handling all the evils in the world that THEY THEMSELVES created. He said it, he's a creator. That doesn't mean he's a nanny.
He got angry and right up in this pretentious little chuuni prick's face. Truly are humans modeled after him, then, because I was expecting Mr. Pretention to get punched in the face like a bar fight. Wouldn't that be a way to start an isekai? "I was such a jackass in life and death that God kicked my weak salaryman ass left and right before turning me into a little girl and dumping me on a different world."