Feature suggestion: Viewers option on text channels

I present a suggestion in which allows people on the server to see who is viewing the channel at the present point. (So there is some sort of icon at the bottom right or left of the chat box, and you can hover over it (similarly to the reactions) which shows you the amount of live people viewing that particular channel. Along with their statuses, and maybe there could be another section which shows "recently viewed". I'm not sure about adding the option of showing how long someone was viewing someone for though, but that's also there.