Tomorrow many subreddits will open up again, will you switch back to Reddit or stay on Lemmy (or use both)

Yeah that's been the harder thing to find on Lemmy. For stuff like retrocomputing or open source I imagine the fediverse will still be a strong contender, but I also like reddit for, like, obscure old games with a total remaining community of less than a hundred people, and that's one thing Reddit and Discord are still the champions of.