They aren't even released yet. You've never tried them. You have no idea whatsoever.
By the way, it's actually very easy to teach Apple's devices the word "fucking". You haven't figured it out yet, but that doesn't make it Apple's fault. Did you try Googling it yet or spending five seconds figuring it out yet? I can assure you, I'm quite able to use any profanity I want on Apple's devices; they learned about my inclination towards profanity years ago and have flawlessly handled it since.