Yes, there are no concerns in the scientific community about the safety of heated honey in 2022. But it really is true that you should never give honey to a child under 12 months old because of concerns about infant botulism. In young kids, ingestion of Clostridial spores in honey can lead to intestinal bacterial growth and toxin production. This is different from foodborne botulism, which occurs when improper canning allows for anaerobic bacteria growth and toxin production in the food.