Not only blocks it add banners on websites and youtube ad but also SPOTIFY ADS.
10/10 will recommend it

Esta extensão se instalou sozinha logo após eu atualizar meu firefox para a versão 150. Desinstalei manualmente e poucos minutos depois ela estava novamente instalada do nada!

Youtube ads still come up before the video starts. Have to wait then skip. Does not block them.

it is very good adblocker this adblocker block ads of youtube and any website without anti adblock detection

Saved my LIFE time