I will attempt to fully explain why free will is a failure, with a series of points.
#1 Although we cannot perfectly predict human behavior, there are some things that are
very predictable with people, which shows in and of itself that the person’s behavior is
being determined and is thus predictable like any determination is.
#2 Choice does not validate or proove free will in any way. Choice only prooves
that we have preferances. Preferances themselves are forms of determination,
and are predictable.
#3 Society requires and runs upon “free will” politically, as it has become integrated
within the system of cultural morality and the “justice” system. Therefor society is
biased towards the philosophical issue. Judges are typically meant to be unbiased
and of a third party that was not involved with a crime. Likewise for society’s
judgement to be professional, it would require a freedom from bias, which it does not have.
#4 Politions, culture and religion are at least partially responsible for human corruption,
but they are the ones whom place the blame on the people instead of blaming themselves.
This is an underhanded motive behind the teaching of “free will”.
#5 Unpredictable behavior does not proove freedom. Freedom is not based on the act
of being unpredictable. Freedom in this metaphysical case means self causition.
Random will isn’t free will.
#6 The idea of not being able to punish someone whom has done a bad thing
frightens people. They feel like they don’t know what to do or who to blame.
Free will gives a false sense of security, a false sense of justice, a false
sense of true causition, and a false sense of personal empowerment.
#7 Bad behavior is based often upon religion, propaganda, bad parenting, etc.
This is a disease and it’s only going to stop when we stop bad propagation and contamination of the mind.
An example would be how “evil” the germans became under a certain nazi brainwashing.
“Free will” doctrin is a lie meant to shift blame away from the people whom control and influence us.