Your entire argument in the original response was “the American worker is much better off than the European worker”. That’s the only reason we’re discussing what that means. If “who is better off” isn’t a good question, then “X is better off than Y” isn’t a good argument.
https://news.ycombinator.com/item?id=45494890
> Saying that immigrants are treated poorly in other ways is just bringing up a political issue unrelated to labor economics.
They are not separate. Saying “it doesn’t matter that you could be wrongfully imprisoned and separated from your children without recourse for committing no crime, but that’s OK because if it doesn’t happen you’ll make a bit more money” is detached from the reality of what matters. Most individuals aren’t money-hungry ghouls who care for wealth above all, including their own personal safety and liberty.