> That is nonsense, otherwise the driver would have to be loaded at boot time, which in turn would mean installing a game would need a reboot which just isn't the case these days.
Riot Games' anti-cheat Vanguard (for LoL and Valorant) loads early during boot, requires a reboot after installing and if I recall correctly they now allow unloading it (because who wants to do banking with a rootkit loaded) but then require a reboot before playing again.