I've found it gets very enthusiastic and gets carried away.

and then I have to shout at it.

I used to live on a boat.
I moved off the boat and moved the boat from it's mooring. But the TV licence people do not understand the concept of "property functionally no longer exists"

Their letters keep getting more and more silly.

This one has a little red stamp on it

That's certainly my position.

Both Morrisons and Tesco disagree.

And yet there is no agreement on "Mixed Dried Fruit" vs "Dried Mixed Fruit."

I would argue that the fruit is dried before it is mixed. So MDF is correct. The supermarket does not agree.