I’ve got news.
You may wish to sit down before reading further.
Seriously dude, the reason nobody wants to steal your idea is because it’s not an idea. It’s a mug with a big handle. Builders have been grasping big handled mugs with their mortar stained hands since before I was born.
What you’ve designed is a fancy vase that would look good on the shelf of a lawyers office with some small freshly picked wild flowers in it. (But, you already knew that which is why you're sacrificing it on the alter of click-bait).
Is this what Medium has become? A place where otherwise unpitchable nonsense gets pitched?
Jasky (I hope you’re still sitting), Elon Musk you are not. Get over it.