Allow Unsubscribing From Specific Channels (no pings, badges, anything)

Many servers have a wide variety of channels, some of them completely unrelated to each other or even to the general server subject. You can currently mute these channels and suppress notifications, but that still nags you with the red number badge when people ping any role that you're in. There's no way for you to turn those off currently.

Please build a way to completely unsubscribe from specific channels in a server so that you do not get notified in ANY WAY of activity in that channel, even if you are specifically mentioned by name or role. Ideally it should hide the channel completely from your list of channels as well, with the only way to bring them back is from a server settings menu.

It's very frustrating to mute a channel and suppress notifications only to be notified with a red badge when people spam the @everyone role or any of the other roles that you're a part of. 

This needs to be at an individual user level, NOT at a server level. Thank you!