Who are these "people" you're citing? The ISS is a box to hold people. It's low enough to reduce radiation exposure to the soft people-parts inside. I'm glad you think you're smarter than NASA, RKA, ESA, JAXA, and the CSA, but I don't. Thanks for coming out.
Much of the excitement we get out of our work is that we don't really know what we are doing. -- E. Dijkstra