This is likely going to be an unpopular question and maybe I m just really naive, but is the protein really so complex to synthesize that a kit could not be made to make a small batch at home? I ask this because I have recently been studying what is required to produce non naturally occurring amino acids and while not trivial, it can be done. Are there not biohackers that figure these things out as a hobby? I know, totally unsafe, but if your only other option is death, then I think such discussions should be on the table. Derivative works so to speak.