Like having a Porsche and only driving in a school zone. Or like having a huge screen TV in a small room. I know some people with that, and it looks like {censored}. You sit so close and everything's blurry and distorted, but they think it's good, and it's their $ and that's the point. Life's short, do what you want and enjoy it. I would use a small amp in a house or apartment. I just think it sounds better.
The only reason I still hang on to a couple of them is because they appreciate in value. But I don't use them unless in a band gigging at big venues.