Dynamic slowmode

So basically if a community suddently spikes in activity because an announcement pinging everyone was just made or something similar moderators will suddently have a lot more work to do so they will usually raise the time between messages in the slowmode and that can be tedious each time and if it doesn't get reset to it's original value it can be frustrating for users when activity dials down again, unless you use a third party bot to do it automatically

What i'm proposing is a per channel option that can be enabled so that slowmode can automatically be set to certain values based on that channel's activity (for example based on how many messages per minute/second get sent)

Many big communities on discord already do this using a third party bot so it would be nice to have this entirely in platform without needing any third party tools