I think that, regardless of what money can or can't buy us, we all know that in the so-called "free market", we vote with our dollars. Personally, I don't mind spending money on quality products and better labor conditions at the point of production; if we "vote" for new sub-$100 bikes, we're voting for lower quality products and wage-slave working conditions. I'd rather support the good stuff, with my somewhat limited number of "voting" dollars...
And, yes, we're all on a budget of some sort, but I guess when it comes down to budget considerations, some of us might have thirty-five $100 bikes, while others might have one $3500 bike. Most of us on RRB fit somewhere in between, with a few outliers notwithstanding. Truth be told, anything beyond owning one practical transportation bike might be viewed by some as a "luxury", but I look at it as a fun, healthy, and modest "luxury". I make no apologies for spending a little more to get some good ol'-fashioned made-in-the-USA frames and/or components, when i can.