As if Microsoft hadn't already done enough to alienate the fighting game community. A lot of fighting game players use Brook adapters and PCBs for their fightsticks/controllers. Nobody wants to buy a second $200 arcade stick just to play Killer Instinct lol. This will render those adapters useless unless Brook can figure out a way to update the firmware to fool the check. I'm pretty sure that's what they've been doing on the PS4/PS5 to bypass the 8 minute timeout.