I am already playing this mind game in my fb, but why not play | Vulnerability Management and more

I am already playing this mind game in my fb, but why not play here too (in comments).

Many of my followers are advanced in information technology, information security and digital communications.

Let's formulate a hypothetical problem:

1. There is a person with a powerful personal brand who, for historical reasons, has relied on social media for the mass communications and has achieved great success, tens of millions of followers.

2. Now, for some reason, this person has become enemy number one for all major American IT companies, which have begun to delete his accounts and are even willing to remove third-party apps from the mobile stores just because they provide him with a platform.

What actions would you, as a professional, suggest this person to keep at least part of his audience in these new conditions.

Budget? Let's say one hundred million USD.