Cost is the biggest barrier to scale in the hotel industry. It takes on average 2-3 years to build a hotel. The upfront cost for design, permits, and construction can range from $30M to $130M, depending on location and category. Airbnb’s innovation is on the supply side. Anyone can list and monetize their room, apartment, or house with a few steps on Airbnb. The company’s business value is to serve as a trusted platform between travelers and hosts. Discovery, communication, and transactions between both parties all occur on Airbnb. Hosts set their own prices for their listings, provide service, and accept travelers in whatever way they see fit. So why aren’t hotel executives scared of Airbnb? Are Hilton, Marriott, Hyatt executives all just pretending not to care publicly but freaking out privately in boardrooms? Are the hotel giants just too stubborn to evolve?