@mal1: update, block element button no longer works for certain elements. I have the option to click it but when it wants me to click a element to block, it no longer gets highlighted and I cannot click or block any elements on a page.

Nice extension but recently it just distorts my audio, I figured it out when disabling the extension suddenly made my audio sound normal.

I love this addon specifically because of the block element button, its so useful to block intrusive pop-ups that aren't considered "Ads" like adblock detectors and "sign-in to view" things that pop-up while I'm just trying to browse the web. It's been a life saver too with blocking videos that randomly play on certain websites!