As I said, I'm not telling you to do anything. You don't want to subscribe, don't subscribe. You just got caught up on the mail-list because you at some point posted here (in the last X months). It's done now. It won't happen again.

There's no native way to inform people here of community migration at scale. It's just a notification that is somewhat targeted.

It's done now. It was just supposed to be pinging those who weren't aware, but had previously interacted on here. It can't scrape subscribers, so can only go by comments on here.