If there was a news bundle app: CNN, Fox, MSNBC, CNBC, Bloomberg, etc. I think that would do fairly well in the long run. I know it would send me over the edge and make me feel better about getting rid of cable.

I think almost no one with cable is looking for more talking heads. Since the back catalog has a value of effectively zero their main audience has to be cord cutters. I do think that would work for CNN+ eventually but it would probably take years to get to scale.

In general though: Single network news subscriptions like this encourage behavior that is a net negative for society. Right now it's hard enough to convince people to change the channel and step out of their bubble to form their own opinions. The last thing society needs is for everyone to only have access to one news channel. Especially one where the viewer is a direct customer as it's only going to encourage these stations to give the viewers more and more of the opinions they already agree with. This will just make people even more opinionated which then drives our politicians to continue down this path of zero compromise and zero legislative productivity.