
Luke giving Grogu a Choice
I’ve seen people say that Luke giving Grogu a choice means he learnt nothing about the No attachments rule the Prequel Jedi had; But IMO that’s where Luke Surpassed the Old Jedi, he Gave Grogu a CHOICE. Look at How the PT Jedi treated Anakin they outright refused him and only accepted him because it was Qui-Gons dying wish, and even then it’s implied their attitude towards Anakin and his mother was “you’re a Jedi it’s best to “forget her”.
Luke learned from that and took a new approach with Grogu he knew Grogu missed Din, knew that Grogu wasn’t fully committed to being a Jedi that he was distracted.
Training with Yoda he knew how long his species lived so he knew that Grogu should spend the time he has with din and even offered him a place/reminder that if he wanted he could always come back to the Jedi after Din passes.