Morty2264
Ambassador
Yeah, it seems to kick in totally randomly too... With words that sound nothing like "Google".
One of my biggest bugbears was when I'd unlock my phone, look at it and say "hey Google, send a message to X" and my Sonos soundbar would say "sorry, I can't send text messages!"
That's what prompted me to do what I recommend the OP do; turn it off and remap the Bixby key.
Absolutely! There wouldn't even be "Google" in the sentence at times - like, during normal conversation - and our Nest activates. When I talk to my S10 now, I put a wall between us and whisper. LOOL it's like my phone and I need our alone time or something.