Easy Anti-Cheat runs early in boot on a lot of systems. Kernel cheats load a signed driver that maps before the game process fully initializes protections.
User-mode only cheats died years ago for Fortnite. If someone sells 'external only no driver' as UD, be skeptical.
Bypass isn't a one-click forever thing. Epic updates, you update. Budget time after big patches to wait for a green loader status.
Keep your Windows build reasonably current. Ancient Win10 builds break drivers in weird ways support can't reproduce.