I need an IRL adblock

I find it a bit ironic everyone was so upset about the Amazon burning but I get this at least once a week either from Red Plum, Retail Me Not, or some other junk mail company and no one bats an eye. Whats the point in trying to save the forest when this happens. Just cut it all down and use it for advertising.

None of it has my address on it and there is no way to stop it that I can tell. If anyone knows how to make this stop I would love to hear it.