Doesn't seem to do anything at all.

Does nothing

It literally does nothing

Rubbish. Doesn't do anything.

Doesn't work most of the time

It does NOT work!

Does not work on other than English language

It doesn't work.

Doesn't work on google.com with Danish language setting. Tried several AI Overview hider plugins, they all don't work. Tested on Windows Firefox 138.0.3.
I am talking about the very top "AI Overview" box.

Doesn't remove the AI overview in the "People Also Ask" accordion, despite what it says in the about section. I'm not sure if it remove the general one, but I haven't seen one the few times I have searched after getting the addon a couple minutes ago. The part I downloaded it for was the "People Also Ask" feature, though, and that is completely absent.