FB has been enforcing real identity for some time, mainly to protect their advertising revenue.
YouTube is owned by Google, and as we can tell you can use any user name that you want.
The idea that they want elduhs trolling throught FB accounts reviewing apostate information is laughable, the first and most dangerous problem is that they will start to think! Can the WT afford to have 20-30% of their unpaid management team quit? No way.