  We comment on: E. Iyoda, K. Kaneko, and T. Sagawa, "Fluctuation Theorem for
Many-Body Pure Quantum States", Phys. Rev. Lett. 119, 100601 (2017). We also
respond to the reply by the afore mentioned authors: "arXiv:1712.05172". The
response at hand concludes our discussion of the subject on the arXiv.
