You can do those with uBlock Origin. No need to install another extension For blocking pinterest on google, use https://pastebin.com/5diH8Weh https://pastebin.

You can do those with uBlock Origin. No need to install another extension For blocking pinterest on google, use https://pastebin.com/5diH8Weh https://pastebin.com/5diH8Weh Remove pinterest and add w3schools to block them instead.