Autocorrect for me creates words that don't even exist, adds apostrophes where not even a drunk ass man would put them while texting their ex at 4 AM, and refuses to learn any word I try to teach the algorithm.
I ended up adding a bunch of text replacement shortcuts out of frustration, which is unacceptable. I don't care anymore, it's just cringe and awkward, but it is how it is. So much for the improvement in the keyboard that iOS 17 was supposed to have added.
I'm not having my hopes up for iOS 18 either, that stuff needs to be redone from scratch.
And btw I'm still baffled that the OS cannot even auto select the keyboard language based on contact activity: do I always speak english to this person? set English every time I chat with them. Do I use another language with them? Switch over, for God's sake!