Agree with IWant2Leave - I knew quite a few who went to foreign lang congs because they did not agree with the fake doctrines and found it easier to listen to them in a language they didn't understand.
But a recent comment from elder went like this 'we recognise the pattern of language from the FDS, every other pattern of speech is from Satan.'
Wonder what pattern of speech they'll come back with if they've had 10 years in a Spanish, Chinese or Sign Lang congregation ducking and diving? The foreign lang cong was the final hiding place. Next step is either fade/exit or go along with it all.
Road to Nowhere - took me a while to work out why we had a Sign Language group but rarely any deaf people. They used to sign whole meetings for those that could hear perfectly well. And they'd do the song as well.