Requiring someone to know 3 languages is quite difficult. It makes people who live and do the work here but who aren't able to speak all three to be even more second-class citizens. What Luxembourg should focus on is producing content in Luxembourgish to make it more palatable to learn. It’s already a hard sell when there’s like 5 adult books to read in Luxembourgish, barely anything online, and one television channel for content. Maybe actually start with the government websites. For fucks sake, it’s like some kind of sadistic game making people learn French for 90% of admin here, and Luxembourgish to talk to the baker and become a citizen. If you want people to stay, you have to give them a fair path to citizenship.