What I'd like is the ability to rate limit notifications. If I get a notification from a text, then the same person or same app notifies me within 15 seconds because of another incoming message, I want it to only notify me once.
I have to have sound/vibration on for work due to the type of industry I'm in, but sometimes if there are a bunch of active conversations going on, my phone is vibrating like a sex toy and I just get exhausted.