I guess what I'm thinking is, if Facebook had a feature (maybe it does, I'm not a user) allowing members to search housing classifieds, and if that feature allowed listing agents to discriminate against who saw their listings in results, that would be straight up bullshit. But, AFAIK, anyone can anonymously search different housing listing platforms for available housing wherever they want to live, so I guess I'm just struggling to see how housing advertising is worth this sort of scrutiny at all.
Again, I stress that discrimination is fucked and I'm happy to see something being done about it on any level, at all. I just feel like there are surely bigger fish to fry and spending resources on pursuing to whom/how ads are delivered doesn't seem like the best investment.