Guess I'm an "Expansive" per this chart. "Planet" is still in the classification of Pluto, it is not a satellite of another planetary body, is spherical by its own gravity, and orbits the star. It's a goddammed PLANET regardless of its size.
Your argument is technically correct, which just demonstrates that instead of demoting Pluto, IAU should've made Pluto a category. So while Pluto is the largest Pluto in the solar system, the most massive Pluto is Eris, which is about 27% more massive than Pluto.
Under the 'has cleared its orbital neighborhood' and 'fuses hydrogen into helium' definitions, thanks to human activities Earth technically no longer qualifies as a planet but DOES count as a star.