Microsoft has long wanted to get vendors out of the kernel. It’s a huge privacy/security/stability risk, and causes major issues like the Crowdstrike outage.
Most of those issues also apply to kernel anti-cheat as well, and it’s likely that Microsoft will also attempt to move anti-cheat vendors out of kernel space. The biggest gaming issues with steamOS/Linux are kernel anti-cheat not working, so this could be huge for having full compatibility of multiplayer games on Linux.
As a holder of multiple CompTIA certificates I wholeheartedly agree that they’re useless. Unfortunately they’re by far the most common means of contractors (the actual people, not the companies) check off the boxes to qualify for U.S. government contracts, which means they’re still relevant.