I think the times someone has something to say that is so sensitive they don't want a record of any kind kept, are rare unless you are a clandestine agent or military - and it's probably worth just asking those in literal earshot "Hey, I need to tell you something off the record, please make sure to turn off any AI transcription or similar."

IDK about you but most of the shit I say, I'd be happy for the hearer's assistant to be listening and potentially adding the things we agreed on to their to-do lists or calendars.

hmm. You talk to your coworker about some juicy gossip in cafe next to me. I have to put lead in my ears? and who cares about people with different languages, hearing difficulties etc etc...