Earlier quoted context omitted.
What you're gesturing at is that it's illogical to make value judgements, period, without a standard that your object of interest is being judged against. This fact, which is blatantly obvious once pointed out, is obscured by the shortcomings of our language. Usually the standard is implicit, but obvious from context, for instance if we were talking about racing, we could say that a Mclaren is better than a Volkwagen…
Even more concretely, the terms better and worse are only capable of encoding relative positions on a linear scale. I find it instructive to look for those scales directly--e.g. rates of violent crime, GDP, life expectancy, etc. This also makes it more natural to recognize specific problems with such linear reductions.
If I show a conservative American gun crime statistics that we agree on and we agree that are caused by American gun culture, I cannot tell them that American gun culture is inferior, because I just get back "Thats the price of freedom!"
Life expectancy, "It's not the years in your life but the life in your years!"
GDP is the most hilarious one, because it's not even per-capita. Assuming that its a high median per capita GDP: "That's materialistic! We're much happier than those greedy capitalists"