When you change settings in uMatrix - the default scope is for the current root domain. At the top left, you’ll see the full domain- and the root is selected. To make internet-wide setting changes, select the ‘*’ next to the domain and then make your changes. This way you can block all JavaScript by default (even 1st party) and then whitelist as you go.
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When you change settings in uMatrix - the default scope is for the current root domain. At the top left, you’ll see the full domain- and the root is selected. To make internet-wide setting changes, select the ‘*’ next to the domain and then make your changes. This way you can block all JavaScript by default (even 1st party) and then whitelist as you go.