Update: dev reply was quick and works perfectly. Thank you.
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After update, I lost all my config. Before, it was possible to allow globally, an then restrict some websites. I don't find how to do this anymore (Authorize globally doesn't restrict specific websites anymore)

what do people use this extension for again?

La mejor extensión con diferencia para la SEGURIDAD WEB. Funciona perfecto. 100% recomendada. ¡Gracias!

I've used this for years, and it is awesome! Many times I've run into XSS causing malvertisements and such, they go down in flames!

I have gladly paid the developer for my use of this very handy and (IMO) essential tool. I think anybody with a conscience who decides to keep using it after they spend a week or two then decide to keep using it to pitch in a little bit, even if you an only afford five bucks. It's a gesture of respect, if nothing else.

A mouse click is enough to disable temporarily if it interferes with some website you enjoy.

Clearly one of my favorite extensions. I have had it for years and I really love it.

It takes a good while to set up your whitelist, but after that is done, this add-on feels as close to a must-have as it gets. Allows you unparalleled control over which parts of a page you allow and which not. This add-on should be the backbone of every security-minded user.