Earlier quoted context omitted.
I think free will as philosophically used is inherently self-defeating and one of the largest black marks on the entire field, to be fair.
Why is that? Here's what we know: - we appear to experience what we call free will from our own perspective. This isn't strong evidence obviously. - we are aware that we live in a world full of predictable mechanisms of varying levels of complexity, as well as fundamentally unpredictable mechanisms like quantum mechanics. - we know we are currently unable to fully model our experience and predict next steps. - we kno…
(The relevant LessWrong sequence is "How An Algorithm Feels From Inside" https://www.lesswrong.com/posts/yA4gF5KrboK2m2Xu7/how-an-alg... which has nothing to do with free will, but does make very salient the idea that perceptions may be facts about your cognition as easily, if not more easily, as facts about reality.)
And when you have that view in mind, you can ask: "wait, why would the brain be sensitive to quantum physics? It seems to be a system extremely poorly suited to doing macroscopic quantum calculations." Once the alternative theory of "free will is a perception of your cognitive algorithm" is salient, you will notice that the entire free-will debate will begin to feel more and more pointless, until eventually you no longer understand why people think this is a big deal at all, and then it all feels rather silly.