Poker is a game of accidents

[fukkeneh]

I think OP is making a point that the Prahlad Lag style has run its course. He made it profitable playing a style no one understood,comprehended or played for that matter at that time.

If you remember Phil Gordon in his Little Green Book coined the phrase "BOW" or Biggest Online Winner to Prahlad at the time. Saying the his style was simply "un-beatable"

Now that everyone is employing this style, it makes most sense that the players that have great hand reading ability who use a tighter style will more and more exploit their opponents who play looser weaker holdings.