The effect is largely the same, now isn't it? In fact, they recently published a study showing the efficacy of their sub closures from a couple of years ago. People leave, effectively silenced.

They can do that. It is their right. It's okay.

I would guess that people left because there weren't many other subreddits with similar topics to the ones that were banned. But there are other nazi subreddits, and the mods made it clear that it's acceptable to be a nazi as long as they're not advocating violence too much. So I would be surprised if that many people actually left this time compared to last time.