I mean I strongly suspect that the issue of comparison of ancient Rome with modern Brazilian favelas raised by Guaporense can be attributed to one of the misconceptions or biases: https://en.wikipedia.org/wiki/List_of_cognitive_biases?wprov=sfla1
Such things often happen no matter what science we consider, history or, lets say, astronomy 🙂 In astronomy people often make their judgement about the properties of neutron stars from the position of our earthly experience. In our world a half full glass of boiled water is gonna cool down quicker than the full glass, even if the initial temperature is the same. On neutron stars things work the opposite: the lighter a neutron star is the longer it takes to cool down