> We just make it work, no time for gatekeeping.
This is nice to hear. A real win.Real question (because it took me, sadly, too long to learn it as an adult): Why don't they gatekeep? Do you think there is compassion for those who fled war in Ukraine, so people are more forgiving about linguistic and cultural differences?
> at our Flemish school
I assumed this meant high school or earlier (18 and under). Most kids I grew up with (including myself) wouldn't be mature enough to do this without explicit instruction (and some policing!). That is why I want to understand more. Example: Did they have a big school meeting where they explained to local kids: "There are bunch of war refugees coming. Here are some things we can do to make them feel more welcome. First: Don't criticize their accent when they are speaking Flemish/Dutch." It is also interesting from the lens of Belgian linguistic culture, as the country is broadly divided north is Flemish, south is French and a tiny part is German.But good luck reaching proficient fluency in a foreign language in your 30s where you'll face a lot more gatekeeping especially on the jobs market. Many western nations still gate-keep careers and opportunities based on regional accents alone, let alone not being a native speaker.
And before I get assaulted in the comments with the "umm acksually I could do it just fine it never was a problem for me exceptions, YES I know it's possible, it's just much much harder, especially when you've got a full time job and adult responsibilities, compared to doing it when you're 5-15 on the school playground, playing videogames with mates or watching cartoons.
The second problem is more practical and it's not the only difference between child and adult speakers; the vocabulary required in most day-to-day settings for a child is considerably easier to master than the adult equivalent, regardless of language (describing symptoms to your doctor or getting through a bank or tax appointment will be much more difficult than describing the weather or what you want for lunch). Adults in general are just as good as children at learning new languages, it's just that life has different requirements from that age group.
Edit: that said, I actually am agreeing with your general sentiment
Because statements like the original I was replying to of "no time for gatekeeping" are simply not true, but more like the poster doesn't notice it because he (or his kids) are not affected by that gatekeeping.
Adults in general are actually way faster at learning languages than kids if you control for time actually spent learning the language, but generally adults are required to fit language learning in around a full time job (and are also full of shame/embarrassment)
Living in one country for a rather long time, my fluency was basically non-existent beyond simple greetings, shopping/eating, and other basic necessities. By contrast somewhat recently I've taken a major interest in another language, one that's generally considered extremely difficult, and I've reached at least basic fluency in about 3 years. The difference? I immersed myself in the other language, my music playlist is overwhelmingly in that language, I've watched endless series and movies in that language, I've made efforts to read books in the other language, and any time I find another speaker I make sure to use the opportunity to talk with him in that language, and so on. If I was in a country where it was the native language, then I'd probably be near fluent by now.