IPAs are on the opposite end of the beer-flavor spectrum from watery beer-pong beer
India Pale Ales (IPAs) are bad
Silvia Killingsworth

I’d say a Stout/Porter/Belgian Strong are the opposite of an American Lager (in descending order) in almost every characteristic (e.g. ale yeast, alcohol content, malt content & hop content).

Your point is cogent nonetheless.