Teams and Slack need better notification settings. I was part of this org that I had to mute multiple channels because Slack would still show the unread counter

Teams and Slack need better notification settings. I was part of this org that I had to mute multiple channels because Slack would still show the unread counter mixed in with my real messages I had to go in and clear. These tools need a notification delay option where you can say "Notify of mentions every 15/30 minutes". You couldn't, as a programmer, get any work done if someone stopped by to say something to you at your desk every 5 minutes and I'm surprised they don't have these settings in place already.