I don’t know why, but I’ve never gotten much help from Siri and I don’t like “her” voice. I’ve started using Alexa for various compatible devices and I like “her” much better - she also understands my input better and sounds less mechanical in her response.
There could be many reasons. I’m a woman, and perhaps Siri understands male voices better? I don’t know.
Then again, maybe this is just a highly individual preference on the part of the user.
LOL, why don’t you change Siri to a man’s voice and see if he obeys better...no...wait...
“Hi Bixby!”