If you speak Portuguese maybe.
I did some tests here, setting up my browser config to show content preferably in Italian, then German, then Portuguese, then English. It showed something like 5~10 posts in English for each post in Portuguese. (No content was shown in either Italian or German, so odds are that Bluesky doesn’t even take the browser config into account.)
Granted, for most Portuguese speakers it should be 7:00 now, so it might be worth repeating the test for the later afternoon, dunno, 18:00 or so. Or in the weekend.
Repeated the test now (Friday, 18:30); same lang settings as above. Couldn’t find a single post in Portuguese after rolling across ~30 of them.
x.com and twitter.com are still inaccessible here.