He mentions spam callers being a problem, and something that has basically solved this for me is the Google call screen feature https://www.theverge.com/227920

He mentions spam callers being a problem, and something that has basically solved this for me is the Google call screen feature https://www.theverge.com/22792060/call-screening-android-12-google-pixel-how-to https://www.theverge.com/22792060/call-screening-android-12-... This video shows it clearly in a real demo: https://www.youtube.com/watch?v=R04GxUr6ibM https://www.youtube.com/watch?v=R04GxUr6ibM You can easily screen people with the text to speech and block spammers without picking up.