goodoldganon
Smash Champion
Exactly.There's no way to eliminate it, but reducing boundary sizes will help immensely.
Part of the reason Brawl+ sometimes gets Campy is besides for Ganondorf and maybe Bowser, few characters have any semi spammable kill moves. People live to way to long, get way out of combo percents and landing any form of a finisher is impossible. Once boundaries are shrunk more characters should be able to KO before everyone is long past combo range.