Women have been vilified and cancelled by transactivists for objecting to male serial killers, serial rapists, paedophilic murderers and, IIRC, a man who beheaded a woman being placed in women's prisons. Most of them transitioned after arrest or imprisonment. There is literally nothing these men could do that would make the risk they pose to women objectionable to the TRA lobby. Despite the level of men transitioning once in the criminal justice system, the activists and the captured institutions jackboot a kind of suicidal naivety onto the proceedings whereby only vicious, bigoted possible Nazis would ever assume a man would identify as a woman just to get an easier time of it in prison, or to gain access to future victims or just to be fucking awkward and play power-games. The enforced gullibility is one of the most loathsome things about all this.