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Apple Will Revamp Siri to Catch Up to Its Chatbot Competitors [using generative AI]
(www.nytimes.com)
This is a most excellent place for technology news and articles.
It always sucked tbh, but I think what the OP meant is that when it came out, it was understandable that it was very limited and not good, yet still innovative and interesting. Apple just never really improved it beyond that.
This makes sense, now that I think about it, there used to be a tweak that mimics Siri for devices that didn't support it, it was called Sara lol.
And yeah Siri was better but still Sara shipped some interesting ideas like keyboard support, like any ideas that Apple took from old tweaks.