Earlier quoted context omitted.
This is the common advice I've seen for being lean but step #2 is really hard. How do you get people to put in orders on a brand new webpage? It's far from trivial to get an audience for your landing page and kind of goes against lean to throw 5k in ad money to validate something. Who has that kind of money to throw around?
step #2 is the absolute hardest part. If you can't figure out #2 then why invest in staff, logistics, a refrigerator...? The idea is to only focus on traction(#2). If you can't get traction then you don't have anything.
Granted they may have tried this