Easy, one use adminstration tokens, useful to anyone that cares about security.
Here is another one, enforced application sandboxing and signing, comming up in a future update this year, year another useful one for security.
Yet another one, ability to actually use Windows containers without having the same kernel version between host and guest, useful for Windows developers.
I would be happier if it really could search and pick every unicode character. I would love to be able to nab "not equals", "approximately equals", "supsercript 2", etc.
The Unix/Linux desktop world has had compose keys for multiple decades now for that exact sort of thing. <Compose> + <=> + </> = ≠, <Compose> + <~> + <~> = ≈, <Compose> + <^> + <2> = ², etc. It's how I get em—dashes and “smart quotes” and such into whatever I type.
Only downside is that defining custom sequences is… less than intuitive.
Difficulty: QoL features added to undo the effects of bad design changes in Win11 don’t count, such as “compact view” in Windows 11 File Explorer.