The Federated Timeline is a lot more useful/managable after hiding content from a few noisy/irrelevant instances.

Figuring out how to block instances was difficult, though. Here's how to do it: Go to the profile of someone from the server you want to hide toots from, press the ••• button there, and select "Block everything from <server>".

Why you can't do this from the Filter section of your preferences or the ••• button on toots...

¯\(º_o)/¯

Another useful thing: There is a language filter in Preferences (https://mastodon.social/settings/preferences), but it doesn't apply to the Federated Timeline (yet?).
@VioletPixel ooh, that is good to know! now if only i could filter by languages i speak...
@thirnich There are language filters in the options, but they don't apply to the Federated Timeline (yet?).
@VioletPixel and i didn't even know... there should be a mastodon tutorial!