If you don't dont see any additional value, then chose choose one of the free ad blocking options.

One of the nice things for developers working in the Apple ecosystem is that users are willing to support well crafted software.

Although, sometimes you do run into developers as selfless as Gorhill who still craft excellent software.

Don't you have to pay money to host your app there in the first place which is why there is so few good, free applications?

Also: what would be "additional value" in an adblocker? Either it works or it doesn't.