Yes, Apple is constantly improving their products, but not to meet the needs/wants/whims of a select few. If it's not something that impacts the majority of users, there is much less likelihood that Apple will address it. As you can see by the responses in this thread, not everyone shares your concern about speaking an extra syllable.When in reality Apple changes iOS on a yearly basis and changes small details just like this all the time because they know they don't get everything right the first time.
See above.It's a software app designed to work FOR you. They (Apple/Google) are trying everything they can to make your life simpler.
If Apple wants to save some syllables, I could find much more use out of a one-syllable replacement for saying "exclamation point" while dictating. That would save 4 syllables, not just one, and I use that far more often than I use Siri to call someone. Yet, I'm not expecting Apple to change that. I just trudge on in the hardship of speaking the extra syllables.