Microsoft and Okta (that I know of) have implemented this number matching to deal with Push MFA fatigue, but also when certain risk factors make your login look riskier (i.e. impossible travel from an IP located so far away from your last login IP, you couldn’t have physically travelled to the new location in the time since the last login).
Love the Magic Trackpad. I’ve used it exclusively at work and home for at least 5 years. I find it vastly superior to a mouse.