It’s a good example of a minor change in terminology being rejected because it was poorly communicated.
Picture a big arena with a cheering crowd. The resonant announcer comes on the mic. “He’s so far out from the rest of our solar system it’s a wonder he was counted at all but now, entering the ring, weighing in at three times the mass of Haumea and slightly wider than Eris; the undisputed King of the Kuiper Belt — Plutoooooooooo!!”
(Awesome walk on music plays, pyrotechnics explode, Pluto walks on to great applause and Science Gets Communicated.)
I’m just saying the international astronomical society could have used some better marketing when announcing the change in classification.