In 20 years when we're trying to tell young people about the legends that came before them, KD and Steph Curry are most definitely on that list. As third options go, Klay Thomson is a luxury. I'd definitely take him over Drexler and the second guard on most of those teams. Draymond Green will be remembered every bit as much as Dennis Rodman. Maybe we'd be a bit clouded by personal nostalgia, but that's how it is when people think Magic, Bird, Shaq, and Jordan. Definitely legends, but time moves on.
You can also ask Shaq and Magic themselves. They have tons of pride in their own games, and totally understand the changes in the game, but they have no problem declaring Steph Curry and Kevin Durant unprecedented talent. Some Bulls and Pistons pretend they would have shut down Durant or Curry with old school bad-assery, but plenty of the old guard are willing to give the new talent their due. Barkley says Klay may be an even better pure shooter than Curry. He talked a lot of trash about finesse teams and three-point shooters, but he's come around to respect their game. The best teams in the NBA may drop a lot of 3s, but they also play really good defense.