Where have the blank plain documents gone? Is this a joke?

I want to make blank A4, A5 documents etc but none are listed in the ‘new file’ templates anymore.

All I see is awful AI mockups of all kinds of crap that I have never shown an interest in.

Absolute joke that I now have to manually create the dimensions to such a basic thing that has always been there.

Backwards thinking.

There’s no expand option before anyone suggests it.