Earlier quoted context omitted.
I think in the context of top level chess, eliminating opening prep is the wrong way to go. And I don't like 960 either for that reason. I think the problem with opening prep today is that there are so many drawish openings and forced draws, constructed repetitions etc. In other words it's just too easy for top players to make a low effort draw. To make top level chess more interesting I have a handful of ideas that…
About point 1, soccer/football did that a few decades ago, it was successful and is now uncontroversial: https://en.wikipedia.org/wiki/Three_points_for_a_win
Norway chess also has the spectaculary stupid idea that if a game is drawn, the players play an armageddon(white gets more time, black wins with a draw) blitz game, and the winner gets half a point extra, so 1.5 to 1. This just ruins it to me. A draw should still be a draw, sometimes the players were just equal and not all draws are lazy. And this makes drawing more attractive again because if you win the armageddon you still get half a victory worth of points. And decided by a blitz game in a classical tournament.