Almost everywhere in the US, almost every ISP faces at least 4 (and often more) alternative ways to get on the internet. Compared to Google or Apple, Comcast h

Almost everywhere in the US, almost every ISP faces at least 4 (and often more) alternative ways to get on the internet. Compared to Google or Apple, Comcast has a smaller market cap and smaller profit margins – and profit margins are a more reliable indicator of market power than eyeballing whether the competition looks "meaningful".