Only people who don’t know how to read the Bible think the Earth is 6000 years old. No serious Christian scholar thinks the Earth is 6000 years old.
I agree-serious Christian scholars say intelligent design by the supreme being-God-made it all-and it took a lot longer than 6000 years-that is why those scholars believe the scientific evidence that shows it took millions of years, not just a few thousand-I don’t think He was on human time-what is a year in the eye of God?
The geological and archeological evidence of the flood shows that it did happen-about 11,000+ years ago-not 6000. Humans always add their own take on any book they write-especially the religious ones-the very basic scientific info is there-it has just been added to by humans-it is what people did in the far past-they didn’t really have any natural science to study things then...