At this point fb doesnt care about losing small authoritarian regimes. Heck it doesn’t and will never be allowed to have China. I think it’s attempting to fight for legitimacy in the US.. ie trying to raise its brand. Without holding the American cultural ground and inherent approval of Americans, a company based mostly on brand (I’m sure a small shop of extra talented engineers can hack a fb clone together using distributed cloud machines on awe and google), will suffer from user attrition both in the USA and worldwide, as anything not inherently “endeared by Americans themselves” will be seen by the world as the black sheep of America.