Believe it or not, Nintendo and The Pokemon Company are still supporting Pokemon Scarlet and Violet. The DLC has been out for a long time, and there haven’t been any new updates for Scarlet and Violet for a long time. However, there are still things like Tera raids and special codes to get special rewards.
For example, there is a special code, L1KEAFLUTE, that players can redeem in any game that, when used, will allow players to obtain a special level 50 Cetitan with a Ferocious Mark. Unfortunately, you won’t have much time to claim the code before it expires. In fact, its expiration date is later this week, on August 31st.