Also, it's not just user attention that's the scarce resource, it's employees, office space, food, housing, and everything else you need to actually run a busin

Also, it's not just user attention that's the scarce resource, it's employees, office space, food, housing, and everything else you need to actually run a business. When you have lots of unprofitable "businesses" chasing after the same limited pool of resources using their big bags of monopoly money, the business environment becomes toxic to fragile, new organisms.