calling it ‘tribal myth’ isn’t a simple disagreement- it’s an intentional insulting jab at people who believe the evidences found in nature show that there was a flood just as their Creator said there was- It’s an insult to their belief- insinuating that someone who is a Christian and believes the bible believes in myths is insulting-
I have always had a fascination with geology, and even a casual geologist can see processes that obviously took great ages of time. I try to live in reality, and physical reality trumps mythology.