works flawless, idk what everyone else is complaining about
still fully works in the latest spotify build
this extension is straight-up goated, just try it
don't listen to others, trust me, just give it a try

doesnt work anymore, spotify detects it and shows a banner about refreshing the page

Use uBlock Origin instead:
https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/

Blocks ads on spotify but it takes a few seconds

un asco total es una broma de mal gusto

works