I personally use Siri for far more than basic tasks.
I use Siri on the HomePod, Apple Watch, Apple TV and iPhone to control and monitor my entire house including the backyard Pool pump and pool heating, the robot vacuum cleaner, all the lights, the security cameras, multiple smart switches, 2 Apple TVs, Home Security System and multiple Macs. The only thing I can't control so far is my ducted Air conditioning, but that doesn't work with Alexa or Google either. And I have the reassurance that my home is far more secure and private than if it was controlled using Amazon or Google.
I ask Siri what the temperature is in the living room, to convert ounces to grams, to place and receive phone calls, to play "music I would like in the Living room and kitchen", to add items to the shopping list, to start the robot vacuum cleaning the house, to turn off or dim lights when I'm watching movies, Speech to text dictation on the iPhone and Mac and the list goes on.
It works extremely well with excellent accuracy in my experience with my Aussie accent.
That’s awesome! I’m very happy for you that it works so well!
Unfortunately I think you’re in the minority (at least in my experience/sphere of friends & family). My concern is that Apple (and results like this) are focusing on people like yourself who have a lot of success with it.
Not to take away from your great experience, but many many people have terrible experiences (with many giving up altogether). I just hope they can refine Siri into something that works as well for everyone as it does for you