Is everyone basically forgetting how every aristocrat is acting like the lives of anyone less than them are worthless? Forget the lack of due process, even with due process, the MC was set to be buried alive at the beginning because a sixty year old noble couldn't keep it in his pants. Not to mention, in order to force the MC into that position in the first place, the noble sold her daughter into slavery, where she died. Additionally, when the MC was saved, people objected to paying off the old dude's debt not because sexual slavery would be considered wrong, but because the old noble's will wanted her to die so no one else could "use her". Every single noble in this series is trash, and I yearn for the day when a doujinshi or fan comic is made depicting something akin to the French Revolution.
P.S. The MC was most likely already married, so she isn't someone who should be desperate for love. You all are too aggressive in shipping characters together, and need to turn it down a notch or two.