Can we normalize jumping puddles as an adult!!! I so often see adults thinking no one is watching jump into a puddle and immediately stop when they realize they are not alone. Why is this socially uacceptable to do? It's not unhealthy, compromising, or hurting anyone to jump puddles.

That point is when they have stopped listening with intent to understand. My opinion is not validated by other people, and my time is not free. If somebody asks me about how I see a particular matter, I am happy to explain; if they don't want to hear it, well then they can certainly be free.