You can do that on Android too. I believe you can also do things like "mute subsequent notifications from a particular app if they come in at a certain rate aft

You can do that on Android too. I believe you can also do things like "mute subsequent notifications from a particular app if they come in at a certain rate after the first one". So for a string of messages you'd only get buzzed once. To be fair, Android's do-not-disturb/prioritized messages system is way too complicated.