Just like Siri, it’s completely useless. I don’t need Apple Intelligence to summarize my text messages. I can skim them nearly as fast.
I do love that feature. As a parent I'm part of multiple group chat for different things. And it's nice to have a single summary instead of reading 50+ unread messages.
I often use Apple Intelligence to proofread emails before I send them. It's nice that it runs on device. I don't think I ever had a use case where it would have to use their Private Cloud though.
Being able to search photos with queries like "show me photos of me and teeray" is pretty useful.
What I really want is my phone to transcribe all of my phone calls to a Notes document. Since it isn't recording an audio conversation, I don't think the consent laws come into play.