Is it established that Minsky did, in fact, have sex with Giuffre? She said so in her deposition, and said it would have been on the island. But Minsky's wife said that was impossible because they were always together.
In [1] it says "she was forced to have sex with MIT professor Marvin Minsky", but if you read the actual records that's based on then it's very vague and unclear if she was only "directed" and it never happened, or if it did.
This makes it quite different from Prince Andrew for example, where she stated she did have sex with him in clear terms.
[1]: https://www.theverge.com/2019/8/9/20798900/marvin-minsky-jef...