First time I’m hearing about this.
It really is remarkable just how few folks know about this sort of thing…
Coincidentally, it’s also why I laugh at the PS4 Crowd who thinks that the dopes who drop extra money on some adapter just so they can plug in whatever ordinary low DPI mouse they already have hooked up to their desktop thinking that gives them a competitive edge, much less an unfair advantage. (A well-tuned DS4 gamepad is better than that, but there’s no convincing them otherwise. Just hooking up a mouse, no matter how cheap it is, no matter how low the DPI, makes it substantially better that a gamepad.)