I speak midwestern American English and it’s been constantly trying to text the wrong person, which is weird because a year ago ON THE SAME PHONE this never ever happened. If it’s not working for me it’s definitely a degradation. Siri had worked reliably for me for literally a decade!

I’ve also noticed my autocorrect has gone bonkers. It’s constantly trying to change the case of the word “guess” into “Guess”, the brand I guess? Despite me never ever having shopped or mentioned this. The autocorrect has gotten very aggressive and I type so fast that it’ll take me three or four tries to get it to revert to lower case. It also has some weird context sensitivity to proper nouns they added so if I say “I guess James can come over” it’ll change that to “Guess James” like it’s a name (in iMessage only I suppose) and I have to delete that entire “name” and carefully retype!