I just edited every comment in my 7 reddit accounts and made every comment say to move to Lemmy
You don't need to DELETE all your comments, you can edit them all. I used the PowerDeleteSuite. Set the options to delete my posts, but not delete my comments. I then had it edit my comments with a paragraph about Lemmy and moving to it.
This is a great way to advertise Lemmy, over the long term.
So far it's at a staggering 7500 comments edited. All advertising Lemmy.
So that's an option. Then it's done and reddit is behind me. Lemmy all the way.
Good approach, but I'm personally not deleting anything. I've made some helpful posts and comments that I want to show up in searches in the future. If I didn't have those, I'd totally take the same approach, but I'm all for archiving everything on the internet, and I'm not gonna let some doofus of a man change that.
Yeah, I found this solution, too, and implemented it!
And then a handful of subs perma-banned me for spamming my pro-fediverse replacement message that I edited into my comments. Still worth it, I'm leaving anyway, right? BUT a whole, whole bunch of comments were left unaffected by PowerDeleteSuite's script, so here I am, editing scores (hundreds? thousands?) of messages by hand so I don't piss off/make more work for more mods by using a script again. 🤣 Also, I didn't really think about how it would look in some of the supportive communities when my compassionate replies turned into a fediverse advertisement. Oops.