It's interesting that they say:

Now, based on the Reddark tracker, the biggest subreddit still private is r/streetwear. According to Zach, who told me last week that he is also a mod of that community, it has more than 4 million subscribers. The subreddit also has a Discord.

When there's even !streetwear@lemmy.world although I note they try and redirect people on here over to Discord. All seems odd.

edit: also note there is a !malefashionadvice@lemmy.world to soak up refugees.