"I searched the web for 'shutup stop mute stop talking' and here is what I found on Wikipedia..."

I find Siri really useful - for a very limited set of tasks where recognition is about 100% and being hands free has a benefit. Typically this is starting exercise workouts and countdown timers. For more general tasks the recognition is still good (for me, seems to cary by voice) but even at 90% there will be one mistakes in most requests.

counter point, I use my alexa daily and don't run into many issues with voice recognition, or it's lack of understanding.

Daily uses:

1) in the AM i set up all my needed reminders for 5 minutes before every meeting I have

2) it's connected to my hue bridge so I can turn off/on lights by asking while laying in bed, which is wonderful.

3) I play music all day.

4) It reminds me 10 minutes before every sunset to go outside for a walk.