I don't know if this is really a tractable problem. At the end of the day, either airbnb lets hosts decide who stays or doesn't. If they don't let hosts decide, they'll likely lose a ton of hosts, since having someone stay in your home is a very personal thing and a huge risk. If they do, then they're going to have significant discrimination problems as long as people are discriminatory, i.e., basically forever.
That was my thought here as well. It's one thing to have very public businesses with anti-discrimination rules, but something like Air BnB where people have to decide in most cases who they are going to let into their homes is a much more complicated problem. We're seeing a wide trend in the US where people want rules to prevent people from making choices that they don't agree with, which was basically the opposite o…
Arguably, the central point of the US was exactly to prevent people in positions of relative power from making certain decisions that others with less individual power disagreed with; perhaps the central debate between the modern left and modern right in the US is whether that generalizes from the formal political positions of relative power that were salient at the time of founding to economic positions of relative power (the position of the modern left) or whether the restrictions should be limited to only the domain of formal political power and that the exercise of economic power should be unconstrained (the position of the modern right.)