You pulled three words completely out of context and misrepresented them. But to be clear, and put another way, (ad) filtering is too important to be left to an

You pulled three words completely out of context and misrepresented them. But to be clear, and put another way, (ad) filtering is too important to be left to an extension alone, especially as browsers can no longer be relied upon, and creating layers of filtering like defence in depth is better to avoid single points of failure.