Back when I was learning French there was a cesspool of cancer called L'Acrimonie, not sure if it still exists.
But yeah, many French communities around. Other than /int/, I would suggest looking for Discord servers which you can find in francophone wikis of your interest or maybe French subreddits.
Just avoid French-learning ones, as it will immediately corral you into the foreigner experience, better to be the only non-native around and be tried by fire.
Another option is youtubers, set your location to France or whatever and start looking at content, there might be music producers with their own servers, retarded letsplayers with a community, just take what you can, remember that even the most retarded Fortnite server is still more productive than some Rosetta Stone learning pack from 30 years ago.
And if you find a community that writes with proper grammar and punctuation, stick to it.
