If anyone else is looking for the "Muted By" view in Nostrudel's UI (other than replacing your own public key in the URL above), click on someone's profile (or navigate to your own profile using the left menu) and click the "Muted By" link in the top navbar. It's currently the rightmost item. If you're on a mobile, you may need to scroll the navbar to the right.

Apparently, I'm a dum dum who can write bad scripts but can't properly use an app.

#Nostrudel