Okay, well... if someone plays single player only, should they complain about their download cap if a small patch is released to fix an issue with multiplayer? Or if they play with zombies turned off, should they complain about their download cap if a small patch is released to fix an issue with zombies?
You can go to the betas tab and set it to Alpha 20.2 if you really want, and then you won't download anything even if the rest of us move on to Alpha 20.3, Alpha 20.4, etc. So you're entitled to your opinion, but to say you have no option is wrong.