i don't personally see messages with an LLM as being different from, say, terminal commands. it's a machine interface. it sounds like you're anthropomorphizing the chat bot, if you're talking to it like you would a human then i would be more worried about the implications that has for you as a person.
What does this comment add to the conversation? It feels like an personal attack with no real rebuttal. People with anthropomorphise them all talk to them, the human-like interface is the entire selling point.
Do you think there is nothing private about your terminal commands? Would you be 100% ok with bash sending all of your command lines to a corporation with a database?