The envelope/postcard says “to current resident” and it’s a stranger trying to shill you something, like any “junk mail,” but it’s clearly not printed or photocopied. So it’s a stranger shilling to you personally, at the speed they can humanly shill, not a computer spamming you.
Would it be an interesting part of your day, or just another piece of junk mail?
This actually isn’t supposed to be a shitty question, but since I’ve been banned from asklemmy I’m trying here instead

deleted by creator
That sounds exceedingly rare
Have you never heard of chain letters?
I’ve heard of chain emails 🤔