Swimming With Hawaii's Spinner Dolphins Is Banned To Protect The Animals.
The problem here isn't that people swim with the dolphins, which I've done many times from shore. It's that boats, canoes, paddleboards, etc. chase them around. If you swim out, they'll come to you if they're of a mind to. If they're not, you'll never catch them, because dolphins.
I'm a smoldering volcano of virility. At least, that's what I tell myself.