In the age of intelligence on tap, any new language not specifically designed for human-only use will be born into the world with an attendant plague of documentation. And languages are shockingly generalizable. There are few things in any language that cannot be done in any other. Even those are computationally equivalent to some other set of instructions.
What might be the case though, is that new languages will use more context to think about until they are well represented in the training set.
What might be the case though, is that new languages will use more context to think about until they are well represented in the training set.