As a PM, though not one that works at Facebook, I would probably approach it something like, how do we ensure that our users stay interested in the homepage, coming back as often as possible and staying on it as long as possible?
There are lots of other sites competing for attention, and to sacrifice a good UX would be shortsighted, especially with all the “FB is dead” comments people have been making the last few years.
Though there is nothing terrible about your comment in itself, the fact that it is the most highly upvoted in this thread really shows how toxic this community can be. People here really seem to think that a company culture that tolerates or encourages sexual harassment is acceptable as long as it's not illegal.
There are lots of other sites competing for attention, and to sacrifice a good UX would be shortsighted, especially with all the “FB is dead” comments people have been making the last few years.