To answer your point directly, no. uMatrix can block entire (sub)domains, but it does not import ad and tracking lists to block individual scripts. Therefore, b

To answer your point directly, no. uMatrix can block entire (sub)domains, but it does not import ad and tracking lists to block individual scripts. Therefore, both are needed, because most of the time you want ads and tracking to be automatically blocked, and sometimes you need precise control over what content from each domain is allowed. Different tools for different purposes.