@terhechte I would argue that is not "special interest client". Client like you did there is meant for healthier consumption.

Current Mastodon clients are doomscrolling clients, which are meant to keep you engaged. They don't hide the content you have already read, so you need to constantly check if there is new content.

If you can mark things as read and done, it reduces the need to look at the app, thus Twitter wouldn't do that.

I encourage you to go further!