No, that is what a literalist does.
No that's what a rational person does.
you have a metaphor for all of mankind
If Adam's a metaphor how do you know that the numbers associated with him are literal, metaphorical or just made up by some person 2,000 years ago and repeatedly changed in later translations?
which is interesting happenstance relating to a few weird things and nothing more.
Right ok.
So this is just playing with numbers.
No problem - whatever keeps you entertained.