The world is not like old.
Till 2017, the movement was under control of English talking people. With 2017, we have to heard start new countries don't talk English like Estonia, Moldova, Polonia,... etc.
In the beginning, the majority were still English talking people like Americans, Englishes and Australians; but with entering the 2018, other nations have started affect the movement. Especially Russia and Russian talking people, Ukraina, Polonia, Indonesia, and many country become important the flat earth movement.
I predict if a sub forum exist and allows discussings between different languages here, it maybe more useful newbies are not talking English but want to discuss with their own language. I know this will ne not active but I predicted at least 10% of active members may choose there for discuss their country problems. For example rabinoz, jackblack and shifter may discuss there the Australia. For example.