Have you actually tried using the new Siri conversationally? Because I have tried and tried on my 18 Pro and it is the most frustrating experience ever. The conversation window (time wise) is extremely tiny, she's basically only able to answer a single question and there is no real follow up.
I've tried conversing with it while driving and it is just useless.
Trying to converse with it sitting down and with all the time in the world just doesn't work either.
My choices are basically: use the worst AI assistant in the world, use ChatGPT, or just google it myfuckingself. Siri will never win this one.
E: an example of a frustrating experience making it useless: I was browsing marketplace for used Mac minis and found one pretty cheap. I ask Siri, hey siri tell me about this Mac mini. It identified the model via the model number, but when I asked it for the baseline specs for that model it just kept regurgitating the information listed on the screen. The reason I was asking was because the listing didn't list the amount of RAM, so Siri was just unable to tell me, no matter how I phrased it.