I don't think threads actually has 30 million users. They have some paid shills, probably a lot of their own bots, some people who legit joined to see what it was about, and a bunch of Instagram users who had accounts created automatically. I'm not positive about the last point but if you can't delete threads without deleting Instagram then I'm sure they're going to leverage their Instagram userbase as much as possible here.

[–] fross@lemmy.world 1 points 1 year ago

Up to 70 million as of a day ago https://www.bloomberg.com/news/articles/2023-07-07/meta-s-threads-has-70-million-signups-surprising-zuckerberg

I'm not concerned how many of these are real users - all the shills, the bots, are even worse than real users as they will just be spewing their propaganda around as much as possible.

Adding ONE million users overnight to the fediverse would be disruptive enough, 10x the biggest day from the influx from reddit. We're looking at orders of magnitude more than that.