This is smart politics. Rather than simply telling people FB is a monopoly, she runs a limited experiment that had it been left alone, would have limited effect since the budget was so small ($100). Now this puts FB in a bind. If they really are a middleman for content, then these ads don't violate any laws and shouldn't be blocked. However, FB as a company with a product should block it just like coffee shop wouldn'…
Really? The article says: "The ads were limited in size and reach, with each costing under $100, according to disclosure details listed online." Each ad was "under $100," and there are no details as to the exact extent of reach. The total spend could have easily been a few hundred grand.