To me, a big spoon trapped like it can act as a lever, is not a good idea in a kitchen, in general.
I Myself pull a small plate to put my kitchen tools on it.
You said you're the only person in the kitchen when you're cooking, so do as you will.
The day you have kids in your home, please put a saucer or something next to the stove to rest your spoon on, and turn your pot handles towards the back corner, so you can reach them but a small person can't. I've seen the damage boiling oil did to a small child's face and scalp. Even a year later it was still horrific and painful.
The solution may be stupid but it is an actual problem. Do I really want to make an extra dish to clean just to have a place to put the spoon? That's annoying.
That really bothers me for some reason. You know, they make wooden spoons with notches in them so you can set them on the lip of the pot. That a lot less of a spill hzzard than what you've got going on.
Not sure if it's brilliant for its convenience, or just should be illegal since it just provides a "flying" object with would be so easy to stumble on.