All you've done is acknowledge that China has a bad record on human rights while saying that some prisoners in the US are also not treated well. So you have eff

All you've done is acknowledge that China has a bad record on human rights while saying that some prisoners in the US are also not treated well. So you have effectively conceded the issue with respect to China, while the rest is "but the US also does bad things". I also think the comparison is wrong to begin with: I doubt you will find prisons in China that allow inmates to have a TV in their cell, or access to Xbox or other videogames.