I pretty much do. If God had thought it important enough to make sure the exact date of Creation was known, I believe he would have inspired man to provide it.
If you look at the Ten Commandments, Sabbath Observance, and the acceptance of Salvation through faith, I believe you’ll note that a belief in a firm date concerning Creation is not a must to be saved.
The ambiguity, thus leaves me thinking it’s not an issue that has to have a firm answer.
Do you celebrate the Sabbath on Saturday?
It does matter. If things were dying before Adam sinned, then his sin wasnt the cause of death (which the bible says clearly it is).