Now that they have been suspended from European competition, they will have more time to focus on Serie A. It's not an advantage, but they have to make the best of their problems. Yes they performed well as a team, but not as management which we can't help but say that they are more responsible for what Juventus have experienced this season.
In fact, this will still be an advantage for Juventus, as a less busy schedule will allow them to fully focus on Serie A in order to secure a place in the Champions League for the 2024/2025 season. Moreover, the Conference League is not such a prestigious tournament to set itself the goal of winning it, and in the end it would not bring big income for the team. Perhaps even without this, Serie A would still remain a priority tournament for Juventus.
Juventus' one year suspension from any European competition as a result of their alleged breach of Financial Fair Play rules would somehow be an advantage them compared to other big Italian clubs in the 2023/24 season.
While other Italian big club's would be playing midweek European matches, Juventus would be resting ahead of another weekend domestic game which will make their players not to suffer from fatigue. I won't be surprised if they can utilize that opportunity and win the Italian scudetto next season