Ok, let’s get more down to earth. We may not be able to screen ourselves from satellites but we can screen ourselves from unwanted local vistas. Native plants can do this while also providing food and shelter for insects, birds, lizards and small mammals. More birdsong, butterfly flutterings and discoveries of other other tiny wildlife all help to bring balance to our life and respite from intrusive technology.
https://www.abc.net.au/gardening/how-to/naturally-useful/106424036