Service to foster parents?

ELDERCARE

Think of the support often needed by those who take in seniors rather than children, especially as they age themselves.

This clue plays on the idea of "foster parents" but twists it to mean caring for older adults instead of children. "Foster" hints at providing care, while "parents" is a misdirect—the answer is actually "eldercare," a service for seniors. The wordplay relies on swapping the usual meaning of "foster parents" (child caregivers) with a clever nod to aging populations needing support.