Siri works, it's not a product problem, it's a user problem.
I worked on it (many years ago) for years and I learned how to ask for things so that it actually works.
Post what doesn't work for you and I will comment with how you can phrase it to make it work.
If I can't make it work, you can get this Apple commemoration pin (shipping worldwide).
To get the pin you need to Repost this for visibility.
Number of pins are limited.