I’d inform them in no uncertain terms that I’m not interested in any more solicitations from them. And I’d let them know why. If there’s a “return postage paid” envelope included, tape it to a brick and send it back.
But they’ll probably be out of business before it can get there.
Just as an FYI for those who may not know it already, Progressive Insurance embraces a similar ideology. Go to GEICO instead.
Progressive’s HQ used to be almost literally in my backyard.
Mailer was bulk postage paid. I'm just going to toss it in with the cardboard recycling.