Here is Daisuke Inoue, the inventor of karaoke. He chose not to patent the machine because he wanted to "teach the world to sing" and never regretted it, despite the billion dollar industry his machine birthed. Photo of him and the very first karaoke machine ever made.
So I sold my daughter's slide yesterday on Facebook Marketplace. I asked the buyer, "How old are your kids?" She giggled and said, "No, it's for my pugs. They love to go up and down a slide." We are all mothers in our own way. Made my day! if