Stretching out meals??? 3 months old?

Erin • Wife, mother, reader and avid cheeto eater.

My coworker brings her baby to work and refuses to nurse him more than twice in 8 hours stating the baby needs to stretch out feedings. The baby is crying non-stop for at least an hour it seems sometimes. Am I wrong to think she's starving her baby?? I've never heard of feed training a 3 month old.