Was thorins death necessary

Thorin's death in "The Hobbit" serves as a poignant conclusion to his character arc, emphasizing themes of pride, sacrifice, and the consequences of greed. His demise ultimately brings peace among the factions fighting over the treasure, as it fosters unity and reconciliation among the surviving characters. While tragic, it highlights the cost of warfare and the importance of humility, reinforcing the narrative's moral lessons. Thus, while his death is not strictly necessary for the plot, it enriches the story's depth and emotional impact.