There's a common flaw in this line of argument. In your (B) example, you need to do one more level of analysis:

   i) Would have paid if it were the only option, but would rather get 
      something for nothing
  ii) Would not have paid under any circumstances

Assign probabilities to each of those events and now you know the probability of harm to the creator. Option (i) could be low, but it is not a 0% probability which means that for a sufficiently large sample size the (B) scenario does cause the creator to suffer.