This is actually a very strong argument - thanks!

The only little question that popped up in my head is about observability - it's gated on our current ability and scale (physical, time) of observation. As well as of complexity of linear cause-effect chains. How can you theorize or falsify that which you might sense in outcomes, but not observe as discernible cause-effect bits? I'm not sure if I'm articulating this well - over coffee when we finally meet.