This applies everywhere: just because a job or business has existed does not mean it has a right to exist forever. This is not being harsh on people; it's just a reality. The blacksmiths in the horse and buggy days saw demand for their services fall when time and technologies changed. The coal miners began losing their jobs when we realized that coal as fuel was more harmful than it was beneficial. History is full of…
> This obviously is a financial loss for the economy it's not, because the money that was otherwise spent (wasted) can now be deployed else where. Otherwise, why not increase the GDP and economy, by periodically just breaking every window? The replacement is gonna cause huge growth!
I believe by classical Keynesian theory that would indeed create economic growth?