It’s an argument for how to break up the company not just a complaint about what happened. Companies that buy a supplier or customer frequently didn’t compete w

It’s an argument for how to break up the company not just a complaint about what happened. Companies that buy a supplier or customer frequently didn’t compete with that supplier so breaking them off wouldn’t break up the monopoly. Whatsapp was purchased as a competition and therefore there’s a solid case for spitting the company along that line. Split off Instagram and things look even more competitive.