The regulators will insure he doesn't buy one. They would never let him buy CNN or even OAN or NewsMax. And even if he did, all the major cable providers would drop it like a hot potato. OAN and NewsMax are not even on many cable networks as it is, so their reach is limited.
So that leaves the internet. Unfortunately, the tech elite have gotten people used to "Apps" on their "smart" phones rather than websites on a computer (or phone). So that means he has to be entirely website based, since Apple and Google are the "App" gate keepers (as Parlor is finding out). There is no way he will get past the gatekeepers there anymore. So it would have to be website entirely, with no social media (outside of itself). You can still have a freestanding app for Windows and Mac OS's, but those would require extra steps to install since Apple, Google and Microsoft won't distribute them. Apple (since I use a mac)by default blocks apps not gotten from its own store, and makes you take extra steps to install software gotten elsewhere. So that would discourage people from installing something Apple thinks is "unsafe". Guessing Windows does something similar as well.
At some point the major web browsers will probably block sites (some kind of do already) by default so that means having to use an alternate web browser. And of course internet service providers will be bullied into not servicing and hosting websites.
It's what I have been warning about for over ten years already. The history of the internet is following what happened with radio. At some point even this site will be forced off the net by making it impossible to operate or pushed underground into the dark net.
Maybe publishing a dead tree newsletter may come back into vogue.