How to block another instance to curate your Lemmy experience
Many newer Lemmy users still don't know they can block users, communities, and even whole instances they may not want to see in their feed or interact with.
This is a very basic guide to doing this on lemmy.dbzer0.com using the default web UI.
Open your profile Settings page:
Switch from the Settings tab to the Blocks tab
From this page you can block by User, Instance, or Community
That's all there is to it.
Edit: No offense to !truecomics@midwest.social for appearing in my community block list. It's just there as a (hopefully) inoffensive example.