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 use it when I’m typing one handed, but I’m also a bit of an oddball who uses the Dvorak keyboard on my phone, which comes with it’s trade-offs.
For two-handed typing I like it a lot, with the vowels all on the left side of the screen I feel like I alternate between my left and right thumb pretty well.
But it does seem to make swipe typing a bit less accurate because all the vowels are all clustered together so for example bat/bot/bet/but/bit are all a bit closer together than they would be otherwise (although Gboard usually seems to a pretty good job of sorting it out from context)