I have noticed that more and more of late Siri seems to be getting dumber as time goes by. While there was always a general acknowledgement that Siri was the "dumbest" of the smart assistants it was generally serviceable, especially if you needed it to do the basics i.e. play music on your apple devices. Because it is a machine and machines do not understand natural language one always had be careful with the prompts. Instructions kept simple were always implemented.
Nowadays the very same instructions that I've given Siri over the years seem to no longer work. Siri reverts with the same "I've found some web results, ask again from your phone" reply.
I'm beginning to suspect that Apple has shifted resources from base Siri to the deal it has with OpenAI for Siri integration. Alternatively, perhaps Apple has deliberately "dumbed" down Siri in a push to get more people to use "Apple Intelligence." The problem with Apple Intelligence is that it requires heavy computing power that basic Siri enabled devices such as my HomePods do not have. I don't need 99% of what Apple is offering through their partnership with OpenAI. I just need some basic level of common sense when asking Siri to play something on my HomePod.
More thoughts on "A.I" here.