Android has allowed you to individually turn off an application's notifications since Android 4.1 (https://www.digitaltrends.com/android/how-to-turn-off-notific

Android has allowed you to individually turn off an application's notifications since Android 4.1 (https://www.digitaltrends.com/android/how-to-turn-off-notifications-in-android/ https://www.digitaltrends.com/android/how-to-turn-off-notifi...). That's 8 years ago now. Also pretty much every phone allows you to turn on DnD from the notification drawer.