Earlier quoted context omitted.
I think the point they are trying to make is that we should be careful to not completely erase someone because of crimes they may commit, sexual or otherwise.
It’s an odd way of trying to make that point. Wouldn’t it be better to just directly say that? It doesn’t seem controversial. A better scenario to contemplate would be the Nazi medical experiments. Absolutely horrific in every way. Suppose they were beneficial to our understanding of some major disease. Should we use the results?
Sir Tim Hunt might be a better comparison. One (possibly) out-of-bounds joke and he's kicked out of science, no matter how bad the results for humanity. Not to mention his students, some of whom are women.