Sad but true. It's certainly a lot older then 6000 years old, or even 13k years old. Traditionalists, literalists, or what ever you want to call them, do not understand what they read so how can they understand science? I imagine they are still looking out for wolves in sheeps clothing, literally!
Not so sure about the literal wolves in sheep's clothing, but you make a good point with it.
It is not traditionalists on their own, or literalists on their own, but we can want to call them the same as Jesus called them. At Matthew chapter 23 Jesus exposes the false clergy class and pronounces many 'woes' against them and his reasons why. Jesus called them hypocrites, blind guides, even vipers.
The grievous wolves of Acts 20:29,30 are the clergy class in sheep's clothing [2 Thess 2:3-10] they do not have love of the truth or facts.
Like the clergy of Jesus day [Mark 7:7,13] they teach the flock not Scripture but their own tradition or customs outside of Scripture. They use their false opinions and shove it into the mouth of God, so to speak, like they are some kind of holy ventriloquist that can put word's in God's mouth instead of listening to the words that came out of his mouth, so to speak, as recorded in Scripture.
The trusting flock, or those that just want religious leaders to 'tickle their ears' [2nd Tim 4:3] are Not like the people of Acts 17:11 who examined Scripture daily to see if what they are hearing is really what the Bible teaches.
There is nothing in Genesis that is out of harmony with CMBR [cosmic microwave background radiation] accuracy in dating.