I wonder how many incidences of the Unicode roman numerals there are in the wild? The fact that there's no easy way to type 99% of Unicode for most users kind

I wonder how many incidences of the Unicode roman numerals there are in the wild? The fact that there's no easy way to type 99% of Unicode for most users kind of makes all of this feel a bit pointless. Introducing Roman Numeral VII into a document would require googling in every combination of operating system and software. I've always found it kind of funny that it's easier to type a smiley than an em-dash in most software these days.