Yes, it's by definition because the definition is tendentious.
The definition: "If Google [meaning Google's organic results] delivers users the thing they want"
The consequence: "ads have to be things users don't want" because advertisers whose product is wanted will be included whether they pay or not.
Now, you could widen it to say, look Google is still delivering the thing users want, they just sometimes do it by organic results and sometimes do it by ads, but that's a very convoluted reading of the definition, which clearly is using Google as a stand in for "Google's organic results".
The problem with my argument isn't that it failed to be a tautology. It's that the definition is questionable, and that's the profitable angle of attack: "users don't know what they want" "there can be multiple equally good options" etc. But saying it's not by definition is just silly. The definition is the whole thing up for debate!
The definition: "If Google [meaning Google's organic results] delivers users the thing they want"
The consequence: "ads have to be things users don't want" because advertisers whose product is wanted will be included whether they pay or not.
Now, you could widen it to say, look Google is still delivering the thing users want, they just sometimes do it by organic results and sometimes do it by ads, but that's a very convoluted reading of the definition, which clearly is using Google as a stand in for "Google's organic results".
The problem with my argument isn't that it failed to be a tautology. It's that the definition is questionable, and that's the profitable angle of attack: "users don't know what they want" "there can be multiple equally good options" etc. But saying it's not by definition is just silly. The definition is the whole thing up for debate!