> albeit they can be more cumbersome to type if your editor doesn’t help, i.e. ctrl+k "=>" in Vim
I wonder why physical keyboards lack unicode support. Virtual keyboards often have great support for this. Older keyboards could also input a lot of symbols:
Could be an issue with agreeing on a standard. But also, the average user would rather have emojis on a keyboard before various math symbols (and, outside work, I'd feel the same).