Speaking as an American, you won’t be saying that once they invade your attic. Trust me, you do not want this.

I would start with Magma. They’re the originators of the genre, back in the 70s I think. I’d recommend their album Attahk. I tend to favor some of the more recent bands tho. Koenjihyakkei is probably my personal favorite. You can’t go wrong with any of their albums, imo.

I’ve been getting into zeuhl music in a big way. Specifically Koenjihyakkei, Zao and Corima. Also I’ve been really digging PoiL and Junko Ueda.