  We comment on a recent publication Phys. Rev. Lett. 130, 207001 (2023),
pointing out that the periodic model for the superconducting gap and/or the
spin splitting used by the authors is artificial and does not apply to any real
systems. In addition, we show that the resulting Andreev band introduced by
this artificial and unrealistic periodicity is suppressed by the potential
disorder invariably present in all experimental systems. The results of this
model are therefore contrived and do not apply to any experimental system.
