  In \cite{Bodek:2020wbk} Bodek and Cai have tried to extract the potentials
for nucleons and $\Delta$ resonances from electron-nucleus inclusive scattering
data. They find that the $\Delta$ potential is considerably more attractive
than that of the nucleons. This result is at variance with the results of a
multitude of analyses of (e,A) and ($\gamma A$) interactions, performed about
35 years ago.
