[ @velocityalt ] i was totally guilty of hating on my faves’ rivals when i was a teenager too, so it’s all good haha! but if Superman was your first entry into the DCU and you’re looking for stuff that ties into James Gunn’s new canon, i’d recommend starting with The Suicide Squad (2021), then watching Peacemaker season 1. from there, go for Blue Beetle (2023), Creature Commandos, and then Peacemaker season 2 now that it’s out. there’s still a lot more planned for the new DCU, but for now we’ll just have to wait for the upcoming releases.
personally, Smallville was my intro to the DCU. it mainly focuses on Clark Kent’s story before he became Superman and isn’t canon to Gunn’s universe, though Gunn did draw some inspiration from it for the new Superman film. i also really loved Young Justice (2010). it unfortunately got cancelled a few years ago, but the existing seasons are still amazing if you want to see younger heroes outside of the Justice League as the main characters.
and if you really want to go all out, you check this out: https://forums.superherohype.com/threads/the-full-cinematic-dc-multiverse-recommended-viewing-order-watch-order.553931/.
these are all just the shows and movies though. the comics are a whole other league!