Is this how most people type on mobile these days, drawing lines all over a keyboard instead of tapping the individual keys? I’ve never had an iPhone so I don’t even know if they can do this natively, but I know you can switch keyboards at least, so it should still be an option if not.
I still use nintype even though the dev disappeared years ago. Simultaneous double swiping and a VERY good learning dictionary. You can hit like 80 wpm without much effort.