Why is Hyper Sonic non-canon?

I never once clearly understood why Hyper Sonic is considered non-canon in this wiki, can someone please tell me? Didn't it made it's video game appearance in Sonic the Hedgehog 3 & Knuckles? Isn't Hyper Sonic literally a more powerful version of Super Sonic, and game Sonic's most powerful

Classic Hyper Sonic

Guyz, does Sonic have a DEMON FORM ? - Sonic the Hedgehog majibu - fanpop

Super Emeralds and Hyper Sonic explained

The_Allies hyper sonic Memes & GIFs - Imgflip

Takashi Iizuka on why we don't see Hyper Sonic in anymore games - Sonic Discussion - NewSuperChris

Why does SEGA not use Hyper Sonic anymore ? - Quora

Why is Hyper Sonic not canon?

Sonic the Fighters (Video Game) - TV Tropes

Super Emeralds Are Not Canon [Sonic 3 A.I.R.] [Mods]

Sonic Forms and Power-Ups Chart (Headcanon) by TheKnucklesMainG4 on DeviantArt