I don't think the restaurants that this is being marketed towards are competing with food trucks and blogs.

To assume that the real-estate market will suddenly become perfect is kinda ignorant considering how unscalable commercial real-estate is. And this product that they're claiming to make IS THE THING that will solve the local restaurant's demand management issue.

So what you've said basically is that IF unicorns exist OR their product doesn't work THEN they'll fail. ( A+B' = B')

Well I can remove a logic gate for you: IF their product doesn't work THEN they'll fail. (B')