You speak of too narrow a demographic amongst young folk. Yes, the charts are dominated by simple songs but that doesn't, necessarily reflect what happens to be on playlists and at home.
BIAB can do one & two chords well enough. The music that you're referring too doesn't actually require much on the source side as manipulation is the main game.


Cheers
rayc
"What's so funny about peace, love & understanding?" - N.Lowe