This question is of moderate difficulty. The passage is divided into two parts: the first discussing the dismantling of walls to overcome divisions, and the second addressing the unintended consequences due to selfish business interests.
Option 1 is the most suitable choice. It states that the intention was to make things democratic, but the result was the exploitation of labor by cramming as many people as possible into cubicles.
Option 2 is ruled out because asserting workers' satisfaction may be a stretch, as people can still be satisfied with their work in confined spaces.
Option 3, while close, doesn't capture the organizations' intentions. The inventor aimed to break down barriers, but organizations used it as a tool to exploit labor, deviating from the intended purpose.
Option 4 also misses the crucial point of highlighting the exploitation of labor, which is a significant aspect in the passage.