LitCharts assigns a color and icon to each theme in Harry Potter and the Cursed Child, which you can use to track the themes throughout the work.
Parenthood
Time, Mistakes, and the Past
Friendship, Family, Love, and Bravery
Reputation and Expectation
Death and Sacrifice
Summary
Analysis
The action returns to the Forbidden Forest, 1994, but this time the scene faces the back of the stage rather than the front. Scorpius and Albus stand watching in their Durmstrang robes, and in the foreground, Scorpius, Hermione, Ron, and Snape look on anxiously. As Albus attempts to disarm Cedric, Hermione blocks his spell. Then, the Time-Turner spins as they’re pulled back into it.
The fact that Hermione goes back specifically and only to correct what Scorpius and Albus did shows not only that she understands how dangerous it would be to continue to meddle with time in new ways, but also acknowledges the problems with what Scorpius and Albus did in the first place.