It would be nice if there would be a automatic arrow creation:
so when I type -> that it will converted into →
This should be also available for (and the oposite direction)
=>
This could be a setting to enable/disable this automatic arrow creation.
(Already mentioned here: Convert "->" to "→")
I currently use AutoKey (on Linux) to accomplish this and can share my configuration if helpful. It should be possible with the Windows equivalent AutoHotkey, too.
However, a plugin or even integrated in Joplin core would be more convenient.