I guess a lot of people don’t know about this but you can opt yourself out of those credit card offers you get in your mail.
I used to get credit card offers on a daily basis, at least one a day, sometimes two or three in a day and it would always be from the same companies.
I opted out of the offers and now the only offers I get are from the companies I already have cards with.
It took about 3 weeks but it literally cut out about 80% of my junk mail, plus it’s good for the environment.
So opt out of those credit card offers now.