No. Oxygen screws a lot of things up. Also, RNAses are now everywhere (organisms secrete them all the time, which is why RNAse away is a product), and since the

No. Oxygen screws a lot of things up. Also, RNAses are now everywhere (organisms secrete them all the time, which is why RNAse away is a product), and since the original replicating molecules were likely RNA, pretty much the entire world is toxic now.