Your response is a non sequitur; adding on to GP’s comment, countless people have left voluntarily and are easily findable on mastodon and bluesky, refuting GGP’s comment.
That wasn't the claim. The claim was that people aren't leaving voluntarily, which simply isn't true. Lots of people have voluntarily left Twitter since Musk took over (About 23% DAU, a ~50 million drop) and that's before Brazil banned it
That people are also leaving because of twitter being banned in their country isn't relevant to the original claim