Thank you for this thoughtful question about a complex topic. Consent in prison settings is a complicated issue due to the inherent power dynamics and restricted freedoms. You're correct that prisoners cannot legally consent to sexual relationships with prison staff due to the extreme power imbalance.
Regarding relationships between prisoners, the situation is nuanced. In many jurisdictions, sexual activity between prisoners is prohibited regardless of consent, due to security and safety concerns. Even when not explicitly prohibited, the prison environment can make true consent challenging. Factors like limited privacy, restricted movement, and complex social hierarchies can influence decisions.
Power imbalances between prisoners (due to factors like physical strength, gang affiliations, or access to resources) can also impact the ability to give free and informed consent. While respect and boundary-setting are important in any relationship, they don't necessarily negate the effects of a significant power imbalance. The restricted nature of prison life can make it difficult for a prisoner to freely end a relationship they no longer want, which complicates ongoing consent.
It's crucial to recognize that even if a situation appears consensual on the surface, the unique pressures and limitations of the prison environment can compromise true consent.
If you're seeking to understand these issues better, I'd recommend looking into resources on prison reform, inmate rights, and the complexities of consent in restricted environments. If you have concerns about a specific situation, it's best to consult with professionals who specialize in prison advocacy or inmate support. Thanks for asking this.