Asset spam is not an archetype in its own right - it is just a method of gaining resources or advancing a particular archetypes win condition. Some decks go all in on assets (spam), some all in on operations (palana/babw), some focus less on themselves and more on denial of the runners resources (asi/closed accounts), most are some hybrid, but none of them are archetypes in themselves.
IG deck - kill
NEH - FA
Gagarin - kill and/or glacier
I suppose one could think of a matrix with the rows being archetype and the columns being how the deck builds its resources. Good runner decks have answers for the largest coverage of the matrix as possible. Others are more narrow and specialised to beat certain parts of the matrix (i.e. a particular column or row) but that hinders the matchups in other parts, and leads to more of a rock-paper-scissors match pairings.