There’s one near my house, and it has no mute button whatsoever. No buttons at all, in fact. You tap your card to the reader, then lift the pump of whichever variety you need, and that moment the ads start. With sound on full blast as well.

I’ve left a negative google review and make sure to update it monthly so that it stays on top, and drive to another station quite a bit further off just to avoid this crapshoot.