rascal
Forum GOD!
Every toilet here has dual flush options. And that's quite common around the world. You don't need a full flush to dilute urine.
There is also the motto that kids are taught
"If it's yellow, let it mellow. If it's brown, flush it down".
Personally, we go by the smell in the bathroom. If you can smell it, then it needs flushing. We frequently don't flush after a number 1. It's a waste of clean, fresh drinking water and a precious commodity.
My thinking as well.
Russ