Right?
Besides, Demolishers aren't even a big deal, unless landscaping is a huge concern for you. We actively detonate them (and prefer them as enemies), because that only takes a bullet or two. Who cares if you have holes in your yard? That's a 15 minutes fix, tops, after the horde is done. Irradiated zombies are far worse, because they are nothing but bullet sponges (on Insane, anyway). Luckily, they tend to get replaced pretty heavily by the demos if you get your GS high enough, so it eventually becomes about as easy as when you were getting your first few blood moon hordes.