The problem is that the proposed new definition of "monopoly" generally goes something like "any company who has a product that I like and does anything at all

The problem is that the proposed new definition of "monopoly" generally goes something like "any company who has a product that I like and does anything at all with that product that I don't like." Like, regardless of what the iPhone's market share is, if I like to use my iPhone, but I don't like one aspect of the iPhone, that means that Apple is acting like a monopoly because they're not completely honoring my personal preferences and the only option I have is to switch to another smartphone which I don't want to do.