Interesting ...but does it address what circumstances collected so to speak the available materials for the autocataylitc event..is that event post Abiogenesis or the start .. is the hypothesis simply moving a measurement point of a start reference up and down the scale and not addressing mechanical pressures and enviroments/ habitats caused by mechanical pressures that can only considered unreatable there effects on a chemical process in every sense would be random and prolonged ....its the mixing of the soup not just the ingredients and how the ingredients interact..The actual process remains unknown simply because the random mechanical pressures and circumstance are unaccountable in there number and originate for most of the time from the totally unique effects of its totally unique solar system I believe its these unaccountable mechanical pressures on a chemical process ..as you mention the chemical process is as much at the mercy of enviromental pressures as is evolving biology... if a biology2 is not expected to produce another giraffe why would a chemical process produce another biology or anything that we could consider biolgical ...