Ditto. Our place is now invisible due to the default IB option.
I agree that a button for folks to choose 'IB only' is more fair. Also, why are you pushing so hard to not have interaction? I thought AirBnB is all about establishing trust between guests and hosts.
For hosting, I enjoy a dialogue with folks I'm hosting as ours is a lovely home in a superb location for a good price, but it's funky and I want to know that the person is up for that before they book. All of our guests have loved our place, but that's because I dialogue and manage expectations before I accept their request.
I agree with comments thus far that this new setting is selfish and destructive-- it is at the expense of the hosts, who then risk getting bad reviews or cancellations, because they were pressured by AirBnB to choose IB in order to be visible, thus foregoing the very important step of establishing trust and managing expecatations.