Apple Officially Delays macOS Monterey Universal Control Until Spring 2022

Apple has officially delayed Universal Control, a hallmark feature of macOS Monterey and iPadOS 15 announced in June, until Spring 2022.
In an update to the iPadOS 15 and macOS Monterey feature pages, Apple now indicates that Universal Control will be "available this spring." Universal Control, which allows users to use one mouse and keyboard across all of their Macs and iPads, has been absent from all versions of both ‌macOS Monterey‌ and ‌iPadOS 15‌ thus far.
Apple had init