As to Freud, he is seriously hated on by those who treat the victims of sexual abuse. Freudian theories about children’s alleged ubiquitous fantasies of sexual activity with parents, etc, blinded professionals to the reality of the occurrence of sexual abuse and the rate at which it was occurring for decades, and also the damage done. The damage was assumed to come from “unresolved Oedipal impulses” and the like, not from real abuse. This entrenched the power of abusers, and blamed the victim.
As to Libet, one keeps hearing about “growing” support for what might be called the “strong” interpretation of his experiments (that free will is an illusion), except that there doesn’t seem to be much follow up work going on, or any great intellectual school based on his ideas popping up, and his ideas are getting long in the tooth now. They have a high wow-factor with undergraduates, but don’t seem to be going much further.
The canonical experiment is having someone neurologically wired up, and putting them in front of a button and a clock. The subject is told to hit the button whenever they feel like it, but note the moment on the second hand of the clock when they made the decision to do it. The results typically show that the neurological recordings appear to indicate that the decision was actually made very slightly before the subject reports it’s being made.
For my part, I am willing to accept that something neurologically odd happens in rapid decision-making, and that we have all experienced it, from the tennis player who hits the ball before she thinks about it (indeed, the game is unplayable if you consciously thought about every stroke) to the martial artist who tries to exploit the principle, in mysteriously “striking before you decide to strike.”
But that doesn’t prove free will is illusion. Again for my part, Libet must exclude that the result is not simply a neurological artefact of the rapid interphasing of processes going on when a a subject is obliged, in a very short time frame, both to make a decision and simultaneously mentally record the decision. That might be something we are not good at.
Moreover, the tennis player had to decide what she was going to wear, how she was going to get to the court, even that she was going to play tennis that day at all. None of these decisions are demonstrated to be illusory by Libet. Demonstrating that there may be a place for unconscious processes, muscle memory, etc in very short time frame decisions is a long way from demonstrating that free will is illusory.
It may be that free will is illusory. There are physics theories that suggest it might be. But Libet’s experiments don’t show it.