How about Big Telecom and Big Fintech and Banking? Or is it simply because the rest did not pay enough to the lobbyists?
The ISPs have been getting hit in this series of orders. That said, yes, fintech and banking are conspicuously absent. Which kind of lets you know that they are just too powerful.
Fintech consumer products and services are rare with the exception of tax preparation. E-trading is becoming more popular, but existing consumer banks and brokerages are stepping up to compete across the board. Intuit’s TurboTax product is really the only example I can think of in the fintech industry that needs antitrust attention.