> Mastodon doesn't have any categorization/classification/tags tools, everyting is dumped into a single gigantic realtime thread I don't know whether it helps

> Mastodon doesn't have any categorization/classification/tags tools, everyting is dumped into a single gigantic realtime thread I don't know whether it helps your use case, but Mastodon has a "Lists" feature, which allows you to group the accounts you follow into separate realtime threads. For instance, one list could be for small accounts from which you don't want to miss any post, while another list might be for high-volume daily news accounts (and IIRC, there's even an option to "hide accounts on this list from your home timeline", so you could use lists for the noisy accounts and have everything else in the home timeline).