This is already possible on a per-server basis. Beehaw already does this.

It would be interesting to make it a per-community feature though.

Someone correct me if I’m wrong, but once an instance has been defederated with another, you will not be able to see posts from users associated with that instance, even if they post into a community that you are federated with.

Personally I prefer soymilk and almond milk for cereal, but I’ll stick to regular milk products for most sauces/cooking.

I wouldn’t delete your account (in case Reddit tries to replace the deleted comments as they have been doing). But I would unsubscribe from every subreddit.

Additionally, if you have any very useful comments/posts, repost them to Lemmy and then edit them to leave some information that will redirect users to your posts in Lemmy. That way good information isn’t lost and you’ll help to slowly drive users towards Lemmy over time.

Now when you defederate, this results in content to be no longer shared. It didn’t reverse any previous sharing or posts, it just stops the information from flowing with the selected instance. This only impacts the site’s that are called out.

I thought I’d heard that

I think users have also been uploading massive files of white noise to Reddit… Louis Rossmann spoke about this during a recent video:

https://odysee.com/@rossmanngroup:a/reddit-ceo-learns-going-to-war-with-the:9?t=87

Maybe a happy medium is to take you best/most popular posts and repost it in here under a similar community, then edit your Reddit post to point to Lemmy for additional info…

Reddits privacy policy itself states that you can use GDPR or California’s CCPA and has instructions for invoking it (basically just sending them an email). https://www.reddit.com/policies/privacy-policy