I think Juventus can easily reach the semi-finals even if they don't take the conference league seriously. After the semi-finals, he takes it seriously and goes to the final and easily wins the trophy. Juventus may not take it seriously, as it is normally a trophy in Europe where weak teams compete. Serie A will of course be a priority for them.
You are right, Juventus will still focus on the Serie A league. But seeing Juventus not win the Conference League will be amazing, so I think Juventus will also continue to be full in the conference league but maybe this time Juventus can win the trophy easily, but it depends on who wins. relegated from Europa League, So never take Conference league lightly.
But interestingly Juventus playing in the conference league is like being cursed by Dybala. If Dybala doesn't get a penalty for As Roma's win, maybe Juventus will play in the Europa League.
Juventus made a smart choice in keeping their attention on the Serie A competition since it allows them to prioritise their efforts and pursue success. While seeing Juventus win the Conference League would be wonderful they must not undervalue the opposition. Juventus involvement in the competition offers a chance for them to demonstrate their strength and possibly win the trophy but the result will also rely on how well the other clubs perform.