I really don't think you are being helpful in attacking these women. Yes, perhaps they were a little naive in thinking that Mirena would be harmless. After all, all drugs have side effects and should be used with caution.
I don't think these women are at fault here. The drug company and the doctors who allowed this device to be inserted are. A lot of these women are suffering debilitating and even bizarre symptoms (some that occur MONTHS after its removal!). And when they go to their doctors to complain, their doctors deny that the IUD causing them. Some doctors try to discourage the removal!!!