Exploiting a Minotaur's horns

[DivisibleByZero]

We can invoke RAW if we accept the simple fact that the words on UA actually have meaning. You do not seem willing to do this

You're correct. I am not willing to do this.
Mostly because the "this is playtest material" sidebar that is on every single UA article basically tells you not to.
Go read it.

<snip> These game mechanics are in draft form <snip> not refined by final game development and editing <snip> aren't officially part of the game <snip> will be refined...
That sidebar is a giant neon sign, flashing THIS IS NOT RAW!

As to the words having meaning, they specifically tell you that it has not been refined by final game development and editing. So no, the words do not have meaning. Not yet.

UA material is presented "for playtesting and to spark your imagination" just like it says. Right there in the sidebar of every single UA article.
Nothing more.