Yup this has been a real uphill struggle, this old adage that "if you don't like it just build your own [twitter|facebook|whatever]" actually turned into a giant deplatforming. Having the apps removed from stores, having cloud services ended, and even payment processors banning them. This should be extremely concerning to people but it's hardly talked about because discussion of it online is suppressed like mad. Twitter for example will straight up ban the trending of certain hashtags or even outbound links related to alternative media, it's completely out of control. We inch ever closer to 1984, let's just hope that at least some of the Jury are aware of the bias and get their information from more places than just those approved by the ministry of truth.
All you have to do is build your own global telecoms system and your own global financial services system and your own globally dominant mobile OS for your own globally dominant mobile computers and then exert global control over the media for enough time to allow you to get word out about your new media platform!