[bronzeage]

The point of the criticism of "disinformation" is to allow Facebook to increase their censorship. It's like the caricaturial movie scene of someone screaming "somebody stop me". Facebook want to be criticized of "disinformation" so that Facebook gets the excuse to employ censorship and "fact checkers". Those fact checkers will always conveniently focus on exactly the political issues with the most controversy. The value of political censorship is quite higher than normal ads.

They are just selling political censorship in some corrupt way (you'll never see an official transaction, but there are deals behind the scenes).