Power off NUC from remote app

The OP doesn’t want to walk over to his NUC/Nucleus and press a button. He wants to do it from a Remote.

The post I’m replying to suggested using a device that would cut the power at the wall.

I’ve been here before. This from Apr '20 where restarting Roon from a Remote was discussed. Notice how it quickly devolved into a bunch of confused argumentative posts -