I was about to ask the same and the replies aren't clarifying the extent of the sentiment. The black bar is the only signal I've seen that they're 'going dark'.

I also didn't realize that AirBnb is less liked. I still believe in the AirBnb/Uber model if not the current implementations. (btw, Uber is the AirBnb of transportation right, AirBnb started the model?)