I use Siri just for playing music, setting alarms, and reminders, but even there I run into bugs on a regular basis. One day she stopped being able to find songs from Apple Music, but could still play anything I'd saved to my phone (wasn't reception or CarPlay permissions or any of the obvious troubleshooting things you'd think, trust me I looked into it).
Sometimes she'll also misinterpret commands for unclear reasons. "Tomorrow at 7am, remind me to call John" and she responds "Ok, I've turned on your 7am alarm". I try again, speaking more clearly, and she says "Your 7am alarm is already on"
Sometimes she'll also misinterpret commands for unclear reasons. "Tomorrow at 7am, remind me to call John" and she responds "Ok, I've turned on your 7am alarm". I try again, speaking more clearly, and she says "Your 7am alarm is already on"