For me, it may be that the toilet paper roll needs to have the open end away from the wall. I don’t want to reach under the roll to take a piece! That’s ludicrous!
That or my recent addiction to correcting people when they use “less” when they should use “fewer”
That’s the only time I think it’s acceptable. Ambulances are kind of a venn diagram of healthcare and couriers, so the 2 snakes on the star of life makes sense.