[sajithdilshan]

For me it’s easily the — character. Like no human would use that since it’s not in any standard keyboard

[engcoach]

Option-hyphen key on macOS. I used to make prolific use of the emdash and LLMs took that from me!

[fragmede]

It's readily accessible on a software keyboard. Software keyboards are common on smartphone devices. Y'know that thing that 75% of the world's population uses?