Editing to delete all of this. I am getting real threats again, and I am not willing to have a complete mental collapse over fucking Lemmy for a 2nd time. Fuck this place. And especially fuck all of the transpose assholes bent on making my life hell. I am deleting my accounts permanently, but will leave the content up. Don't worry, you won't need to kill or doxx me, I intend to take care of the former myself.
Can you just make this easy for everyone, then, and create your own instance (which hosts the account from which all your heavy posting will come), and use your other accounts for whatever else you might want to do.
This:
enables users or instances that may want to not interact with you to enact that effectively
allows you to see posts from and post to every instance and community which reciprocates a desire to be connected with you (or at least which doesn't want to not be connected with you)
All without putting the burden on others for your excessive account creation and posting.
I have no strong opinion about the user in question, but not everyone has the resources to host their own instance. In addition, from my understanding, even those who do might not be open to the burdens that come with doing so (regardless of whether they're prolific posters).