I ran into my mail lady when I was getting my mail the other day. Turns out she had just tossed everything a few days before and started lecturing me on not letting my mailbox fill up.

I went there to get a new card that Id been informed was sent a few days ago and asked her how it got so full.

Then I saw all the junk mail she was shoving in and , not thinking, asked her if I could unsubscribe from all the obvious crap because mail is almost useless these days. She got a sad look on her face and I almost felt bad

Flyers are a big part of our salary. We lose money every time someone asks to be put on the list. I don't know how often you check your box, but some people on my route don't check for months. I don't give those people flyers once it fills up. But if you're still getting mail and we have to clear out the flyers to make room, we do tend to get little annoyed.

She should have simply asked if you like flyers
You can not like flyers but still get flyers since you didn't ask to be put on the list. We usually know which ones don't like our don't care about flyers. If you leave a note taped to the bottom of your box at the front so that we see our while we're working, we'll usually not give you flyers while also forgetting to report it when we get back to the office. There are lots of options that let us bend the rules. We'll work with you if you give us a chance.

Addressed ad mail is a different story. We legally have to deliver everything as addressed, even junk mail. Those you have to fight with whoever is sending you that crap.