What kind of world is this trying to create? I see that lean startup is just search, to find problems to solve. But it's also search to find people's foibles,

What kind of world is this trying to create? I see that lean startup is just search, to find problems to solve. But it's also search to find people's foibles, blind spots and weaknesses when it comes to exchanging money. in some ways all of marketing and business is just this. Do we really want to 10x that? And a 10x proliferation of 'experimental' products that popup and then probably disappear quickly. It seems like this is just going to make a huge mess.