Just filled out Form 3500B and mailed it. Took a couple of hours, plus a consultation with the pharmacy to nail down some dates. I'll be curious to see if I hear from them, given their staffing issues. Nonetheless, I feel better having done my bit to help this problem be taken seriously. So thank you for the nudge, @johnbishop .

The option of withholding your personal information from the manufacturer was interesting. I have to say that I, personally, am not terrified that Eli Lilly will want to pursue their vengeance upon me, but if I were a professional in the medical community, I can see how that might be a valid concern.