Biblical Lifespan vs Todays Lifespan

It is abundantly clear that Pre-Flood Patriarchs lived long life spans. Psalm 90:10 giving us a 70 to 80 year. The book of Jubilees, chapter 23 also confirms this and give us the reason as to why. We are the evil and final generation God warned us about. There is hope and it is entirely your decision to receive or reject it. Choose wisely.