reading through your comments I feel like the issue is of interpretation : what I , and possibly others , assumed you were trying to say is that non native English speakers have an advantage when trying to interpret the meaning of words , so sorry about that .
Thinking about it however , I believe I have been taught more about linguistics in my Polish lessons than in my English lessons . Unfortunately , as you have suspected many students will , I forgot a large portion of it , which I am especially unhappy about now that I am getting interested in recreational linguistics , I still remember some of it , with parts of speech (not to be confused with constituents (that joke would be quite a bit better in Polish as constituents literally means parts of (a) sentence in Polish)) being one of the most basic building blocks of language
sorry but I believe you are mistaken , there is both control and moderation on both the main fdroid repo and other repos .
other repos only include apps from a single project/dev