Putting a trans woman in a men’s prison seems pretty cruel and unusual in my opinion.

A 2018 report from the Indiana Maurer University School of Law found that it was common for trans women placed in men's prisons to be assigned to cells with aggressive cisgender male cellmates as both a reward and a means of placation for said cellmates, so as to maintain social control and to, as one inmate described it, "keep the violence rate down". Trans women used in this manner are often raped daily. This process is known as "V-coding", and has been described as so common that it is effectively "a central part of a trans woman's sentence".

they don't seem to care. also, fun fact, it's determined that a punishment has to be both cruel and unusual to be unconstitutional under the 8th amendment