The post didn't explicitly say "apartment", but it said:
> Living in a semi-crowded city, near your family and friends, should be the default, cheap option.
What kind of dwelling, apart from apartments, are there in a "semi-crowded city"? They may not be high-rises, but even if it's a "multi-family house", it's still "apartments". There's only a (usually thin) wall separating your room from your neighbor's. This is one of the main aspects people typically hate about apartments.