Another possibility is that he gets involved in the early days of the Akatsuki. He might try to change the course of the organization, perhaps by convincing some of its members to abandon their more evil plans. Since he's already a retired and experienced ninja, he has a different perspective on things compared to when he was younger.
He could go on a road trip across America. Imagine Naruto seeing the Grand Canyon or the Statue of Liberty for the first time. It would be an amazing sight for him.
Regarding his relationship with the village elders, Naruto might be able to influence them more. As a retired ninja who has seen the future of the village, he could persuade them to make different decisions, like being more open - minded about new techniques or more inclusive towards certain clans. This would reshape the power dynamics and relationships within the village.
In fanfiction, Harry Potter going to France could lead to an adventure where he gets involved in a mystery related to a powerful French magical artifact. He'd have to team up with local wizards to solve it and in the process learn about the rich history of French magic.
He could have a potions - making adventure. Snape might teach Harry some advanced potions techniques that are not taught at Hogwarts. Or Harry could discover some of Snape's old potions experiments.
Naruto might have an adventure where he teams up with local ninjas in Whirlpool to fight against a common enemy. This enemy could be someone or something that is threatening the peace of the region. And during this adventure, Naruto can learn new combat techniques from his new allies.
Well, he could expect adventures that test his limits. Maybe in this different dimension, there are no villages and ninjas are more like lone wolves. Naruto would have to learn to survive in this new environment where the rules are different. He might also find that his reputation as a hero in his own world means nothing here, and he has to prove himself all over again. This could lead to him having to fight for respect and to make new friends. And of course, there could be new and strange creatures that he has to either fight or befriend.
He could go on adventures to find lost fox clans. The foxes might ask for his help to locate their missing members or to protect their territory from other threats. Naruto, with his ninja skills and ability to talk to foxes, would be well - equipped for such quests.
They could go on a mission to track down remaining threats from the war. There might be rogue ninjas or hidden enemy bases. Naruto's combat skills and Temari's strategic mind would make them a great team.
They might go on a journey to discover a hidden ninja technique. For example, Naruto and Sasuke could set out to find a long - lost jutsu that was once used by a powerful ninja in the past. Along the way, they face various challenges like traps set by other ninja clans who don't want them to succeed.
They might have adventures where Naruto's brotherly instincts lead the way. Maybe they go on a mission to protect a village that has a special meaning to Naruto as a 'brother' figure to Team 7. He would be extra determined to keep it safe.