It's been ten years since Pluto was officially re-classified as a dwarf plane. Some, myself included, sarcastically refer to this event as Pluto's having been 'demoted' from full planetary status, as if there were some sort of hierarchy of celestial objects.
But these artificial classifications don't matter to the objects being classified. Pluto is no worse off than it was as a planet. All that these classifications really do is help us understand what these objects are. And for that, the planet and dwarf planet classifications have completely failed.