How many people are disgusted with the so-called full screen?

Very many, I personally estimate 30%, especially those over 35 years old, and most operations on full-screen phones are not as convenient as fingerprint-key phones, especially returning, multi-tasking switching, and unlocking . The full screen is suitable for people who like to watch TV series and play mobile games. Otherwise, the gain outweighs the loss. There is no point in having such a big screen, even the breathing light is gone.