The Bleach: Thousand-Year Blood War anime has already improved on the manga's final arc, but the final battle between Yhwach and Ichigo still needs work. The manga's rushed final battle left fans unsatisfied, with Yhwach's overwhelming power making it difficult for Ichigo to defeat him. Adding more depth to Ichigo's Bankai and expanding Uryu's role in the battle could make the confrontation more satisfying. The anime has shown a willingness to make changes, so fans can expect a more fulfilling conclusion to the final battle. Bleach: Thousand-Year Blood War has been well-received and offers an exciting new chapter in the popular anime series.