I have made a step-by-step guide so you dumb fucks can follow.
click on your username in the top right corner
Go to “Settings” and then switch to the “Blocks” tab
Type in the name of the community you want to block
Save your changes. That’s it! See it wasn’t so hard.
of course they matter, otherwise they wouldn’t exist. Think for a second before answering non-sense.
There is a reason this type of platform has a voting system.