In my experience of teens they have very little ability nor understanding of how to do any of this . Tiktok , play fortnight and they “ understand “ technology….. Went to my daughters house a few weeks ago . Their BT router has the default admin password ( they think because they’ve set the WiFi password that’s it ) . So I login and block their Mac addresses to demonstrate my superior knowledge. Sadly they were impressed ; and still don’t know how I did it .