However, if they get thrown out for local mobilization of direct responses ~ they are already organizing. And they already have a reason to continue organizing in response to being kicked out.

Recall when the Anti-Slavery Whigs in the US were purged from the Whig Party, and it was the Whig Party that collapsed as a result.

I've been accused of being a Marxist, yet while Harpo's my favourite, it's Groucho I'm always quoting. Odd, that.