Adding another datapoint:
We're down to just three Windows boxes (four if you count the Xbox Series X) in our household, and are likely to winnow that down further following the resounding success of a Linux gaming box on old Sandy Bridge CPU + GTX 970 GPU + HDD. The eldest gamer in the household is so sick of Microsoft's nonsense that the only reason they're not fully on Linux already is because their production box is reliant upon Intel RST, which makes dual-booting a dangerous game.
Including the rest of my family, we have but one other Windows box amongst an extended family of ~dozen folks. Everyone else has moved to macOS or Linux.
Speaking from an IT perspective, I've also seen more organizations court macOS as a standard machine in lieu of Win11, especially with Microsoft's shift to InTune and away from Group Policy. Microsoft thought inertia would carry their customers into the cloud, but the costs involved posed enough of a speed bump that customers are reconsidering their Microsoft estate, provided they weren't already in Azure and/or didn't have M365 E5.
It's a bloodbath. Microsoft extending free support is tacit acknowledgement they s*t the bed and have no other gameplan ready to go right now.