And how does that exactly stop Amazon, Google or Microsoft (heh) from running GPLd software in their data centers and raking in money for hosting products built

And how does that exactly stop Amazon, Google or Microsoft (heh) from running GPLd software in their data centers and raking in money for hosting products built by poor open source devs? I'm not worried about Microsoft recompiling bash and redistributing it. Is that a realistic problem for you?