I feel like there's an "aesthetic" to randomness, which I see in examples of Japanese wabi sabi. I don't know how to describe what that looks like in keypresses exactly, but if I imitate that, I'm able to keep the rolling average at <52% over a few hundred keypresses done with my eyes closed. I hit 51% three times in a row.
I question the relation to free will however--will seems more related to preference than randomness to me, and a better example of that would be something like "I prefer the f key". Conflating randomness with free will has always seemed like a weak attempt to argue for the existence of free will to me.
Maybe I've just seen way too many random sequences, but I was able to hold it around 40% for a while. True randomness tends to generate sequences that are slightly "uncomfortable" or "inhuman" -- I can't think of a better way to describe it. So I just kept trying to generate the least-comfortable sequences I could think of, and it worked alright. There should be a lot more long runs than you'd imagine.
I question the relation to free will however--will seems more related to preference than randomness to me, and a better example of that would be something like "I prefer the f key". Conflating randomness with free will has always seemed like a weak attempt to argue for the existence of free will to me.