I think about a girl my daughter's age being married off before she's even finished growing up, her entire future decided for her before she had a real chance to choose it herself -- stronger enforcement feels like the least we owe children in that position.
UNICEF data shows India's child marriage rate has already fallen from about 47% in 2005-06 to roughly 23% in 2019-21 under existing enforcement combined with girls' education initiatives, suggesting the current multi-pronged approach, not enforcement alone, has been the more effective lever so far.