A marvellous bit of psychological projection.
I believe the creator has made certain aspects of himself known to some over time -and will make himself known to all over time.
There is no real need to prove or disprove every aspect of God before that -unless we want to know and see how it might affect us now. People make decisions without complete proof either way, anyway.
The existence or nonexistence of God makes little difference if we are no different for it.
The best course of action really does not change regardless.
The main difference is that the existence of God would mean things were possible which otherwise would not be -like waking up from a dirt nap, an awesome city being prepared elsewhere possibly by other created beings being brought down to earth, peace on earth, an end to war, capable and non-corrupt government, transferring one's "person" into a body capable of just about anything, not becoming extinct because we blew ourselves up or otherwise had a big "Oooops" moment.....etc., etc.
Anyway -we are free to disagree until we are not.