The evolution of NBA games has much more to do with rule changes than players athleticism or teams offense and defense schemes. The league and referees are dictating the trend and playing styles. In terms of sheer athleticism, I don’t think anyone can surpass Jordan’s era. Just watch what Jordan did against those Detroit and Knicks defense. The joker would not be as dominant as if he was playing back in 80’s or 90’s.
To me, this makes NBA games less appealing to me as I like to watch hard defense and physical games.