Are they supposed to provide a central search engine with availability and reviews and a large customer base for free to any hotel owner? And when any guest makes a booking, the hotel owner sends them a message "Hey, cancel your reservation on booking and book with me instead and I'll give you a little discount." I guess hackers think that is marvellous, but how is that fair to booking? It is the hotels that ask to be on booking, they are free to do without and many do with great success.
Awaiting the responses saying "The government should provide an online booking platform and ban all others".