Yes. Besides blinding amounts of luck, billions also need a heavy admixture of coercion. Microsoft didn't just luck into its monopoly, it also maintained it through decades of strong-arm anti-competitive abuses. Amazon has driven tens of thousands of small, local businesses into the ground, and continues abusing its employees. It would be very easy for Amazon to treat its employees well, but it chooses not to. It would be somewhat less easy to root out counterfeit merchandise, but it instead participates in deceiving its customers. Is that luck? Hard work?