I think the point was, what happens to working class or poor students who don't have a stable home--with broadband, adequate study space, food, etc--to go back to? Those needs were covered by MIT while the students were on campus; will they be covered by MIT now that students are forced to leave? If not, it seems like this is a ham-fisted response that ignores the needs of students who don't come from comfortable backgrounds.
That exception only specifies students with an "unsafe" home life. It doesn't say anything about students who aren't in danger at home but nevertheless will lose the income from a part time job, access to quiet study areas, good study partners, and many other significant downsides.