What is the quickest and/or easiest way to infrequently type non-KeyLayout provided characters?
I had thought that the command + control + space (⌘^␣) picker was emoji-only, boy was I mistaken. Or perhaps it's changed since I last looked inevitably 1-3 releases of macOS ago?



This is absolutely the fastest way to enter any character, provided it's unicode name isn't overly esoteric.