Therein lies one pet peeve of mine with demolishers; you're almost better off either using a POI as a horde base or simply using an open field to run around and shoot everything.The point made ist that it's easy enough to shoot yourself through horde night without any base. Actually ground level shooting in the street might be easier than in a standard base, as your standard base will be breached and due to structural issues, surviving horde night then ois easier with no base than with a regular base (not counting cheese or specific demolisher bases here).
For me, something is wrong, if survival in a base is more complicated than survival in an open field.
So no, demo's don't scare any sh*t out of me. Actually when the horde follows me and I set of the demo, it's just gonna take a big part of the horde with it. I just do it somewhere in the street where I don't mind swiss cheese. No base required.
That is the point. The demo doesn not add to the game, it reduces viable game content by a large margin.