These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Unfortunate Implications: Obviously the idea that a command economy would be the best thing ever is controversial enough, given the record of communist states in the actual 20th century. The novel also claims that crimes are the result of "atavism" (i.e. hereditary traits). People with them are "treated in the hospitals." What treatment is unclear, but sterilization would seem to be the most probable, given this was advocated by the eugenics movement when Bellamy lived (and later became law in many states).