The point of this thread is to kick up a stink about how you feel harassed (even though there is no real evidence of it) and why Square Enix needs to act quickly about an issue literally nobody else but you is experiencing. Lets not kid ourselves here.
The truth of the matter is that Square Enix does a great deal to protect players from harassment. You literally do not have to hear from anyone you don't want to. If someone circumvents a blacklist and contacts you by chat with another alt, they are quickly dealt with. Your problem is that another person simply chooses to exist in your space. That is not a real problem. You are not being harassed... and it could be argued that sending over 100 reports over such a short period of time can be considered harassment.