Emergencies can freak people out but not once in my eight years in rescue have I ever encountered a scenario where a random bystander might do as drastic of an intervention as as a tracheotomy.
I have shown up at scenes where people have googled what to do though and, you know what, it was super helpful.
If someone is dumb enough to perform a tracheotomy because an llm, google, or a passerby told them to. The issue isn’t any of those factors. That person is just so incredibly dumb as to be a danger to everyone around them.