Intergrated HG voice commands?

I was just playing with this on my phone and wondered howmany user actualy use this feature. Has everyone moved to Alexa or Gooflw now?
Is this a feature that has become obsolete? I know I have little use for it, infact this is the first time I played with it in over a year. I do miss my voice tesponces from my old setup though. I know HG is capable of that as well but is anyone actualt using either?