A more likely outcome is that while FB gives a "soft" finger to the government by questioning the law, anti-government disinformation magically accelerates and

A more likely outcome is that while FB gives a "soft" finger to the government by questioning the law, anti-government disinformation magically accelerates and floods Facebook, causing the formerly loyal citizens to believe that the government is controlled by shadowy Jewish financiers, and that the government's attacks on FB are an attempt to suppress this vital free speech, &c. Sigh. I'm old enough to remember when saying something like this earned you a free tinfoil hat and the condemnation of your saner friends.