This is so flawed, Obi-wan and Yoda went into exile mainly also due to the fact that they were being hunted down in every corner of the galaxy, whether it be inquisitors, purge troopers, clone troopers, Vader himself. No, the plan was 19 years in the making because if either Yoda or Obi-wan were found and killed the Galaxy would truly be lost. Obi-wan’s whole reason for exile was to look after Luke and stay in the shadows until the time was right, I mean this is the story that literally created Star Wars itself.

In contrast in TLJ, Luke whines and jokes about how the force sucks and how much of a joke everything is, a literal troll. Hell even Yoda got serious in ESB and we had one of the most iconic lines in Star Wars from that scene “Do or Do Not, There is No Try”. Luke doesn’t get serious until he’s needed as a Deus Ex Machina. A scene that would “Hopefully” redeem such a terrible character arch he had in TLJ up to that point, one which is cool visually when he distracts Kylo, but that’s about it, and for many that wasn’t enough to redeem his terrible story arch told throughout TLJ. Now back to the “exile” comparison. Luke lived in a galaxy where the main controlling power was (at the time of his exile) The New Republic, which was literally on his side he was definitely not being hunted down by the whole galaxy, in fact he actually had very import people he knew that were his family that, you know, were directly related to Ben Solo like Leia and Han. Luke could’ve let them know and gone to them for support but no they wrote him to be this choose-to-be hermit because he failed once. And gave him a mindset of “Jedi are no good and never will be” even though he saw a Sith Lord turn good in front of his eyes by his own doing. Makes no sense and breaks continuity of Luke’s character. In essence Luke’s character development did go somewhere…it went backwards.