How to overcome revenue managers’ aversion to the direct online channel?

Recently, a revenue manager reacted to my LinkedIn post about independent hoteliers’ overdependence on the OTAs by stating Even with the best intentions, money and talent, there’s no way independents can beat the big OTA’s in search and make money. There’s no scheme where they can get a positive ROI on investing search. Google has been trying to break up the OTA monopoly on search for years, but never succeeded.