Judith Butler is one of those rare philosophers whose work has had a deep impact on people's lives and their rights in law. Worldwide.
Few thinkers ever have their ideas become the main driver of an ideology. Often their ideas are distorted to match the ideology's aims.
Fewer still continue to bask in being lauded for their ideas when the ideology in question has been shown to use the thinker's ideas to cause worldwide damage to an oppressed class. And keep on defending it.
They take that adulation happily to their grave, no matter what the damage because they cannot imagine that they could be wrong. Any damage, if they do acknowledge it, must have arisen from a misapplication, misrepresentation or misunderstanding of their ideas, but the ideas have always been and continue to be right and righteous.
Many more thinkers who find themselves in that situation try and distance themselves either from their work, or their work from the way it has been used without drawing attention to the damage done or to the ideology using their ideas.
A few have the courage to say Not in my name. I was wrong, and what you are doing is wrong.
Anne Fausto-Sterling for instance is in that second group. She has subtly sought to distance her work from the way it has been used by claiming that her statement that there are five sexes, made as part of her influential work on people with DSDs, was a joke. Just a little professional joke not to be taken seriously. No acknowledgement of the damage done in her name, and much more crucially no public pushback disavowing the use of her work by those trying to abolish women's sex-based rights.
Judith Butler is, in my opinion, firmly in the first group. The archetypal resident of an ivory tower where she thinks on a higher plane, far removed from the cares of the ordinary people scrabbling around in the dirt below.