Nope, cannot be done like this. You can block just some of the ADs on websites. But for example YouTube requests for video chunks, is same domain as ADs. So you

Nope, cannot be done like this. You can block just some of the ADs on websites. But for example YouTube requests for video chunks, is same domain as ADs. So you would have Youtube with ADs. Much easier solution, which everyone should made years ago, STOP using Chrome crapbrowser.