If Rodrygo wants to develop, it's only right that he leave, as he won't be able to secure a starting spot at Real Madrid, and Xabi Alonso has already given him permission to leave.
There are currently several rumors, but Real Madrid is setting a high price for any team interested in signing Rodrygo, although that's understandable given that he's a young player with excellent quality.
Regardless of which team Rodrygo chooses, I still hope he joins a top European team, as that could significantly improve his career in the future.
Rodrygo should choose a top European team so he can further his prominence through his own development, but at this point, it seems unlikely that a top European team will be able to acquire Rodrygo if his price is too high. The offers from other teams certainly won't be high enough for Rodrygo, even if he's still quite young and talented. And if no team wants Rodrygo by next season, he'll remain at Real Madrid in the hope of being used as a starting player by Alonso, even if not in every game.