How Can I Legally Send Junk Mail Back To Its Sender So That They?

How can I legally (or quasi-legally) send junk mail back to its sender so that they must pay for it?

Unfortunately we give it to them and then it snow balls. When you sign up for anything these days (bank account, insurance, credit cards, magazine subscriptions, social media, utilities, cable/dish, streaming services, cell phone, loans, etc.) you give them your personal info (name/address/phone number/email/age/income, etc) and then this info is added to their marketing list which is sold/traded/loaned to other marketing companies/their affialiates, etc. To stop this from happening. Only use companies you trust Give limited info - do t need a phone number/email. Just say "I don't have one". Immediately opt out of their marketing/telemarketing via their privacy policy or sign into your account and change your marketing/security/privacy preferences. Before closing an account verify that you have opted out of EVERYTHING available - read privacy policy fine print. Do NOT give to charity unless you want junk mail. If you must donate - do NOT give any personal info. This is the hardest junk mail to stop. Vote early to reduce political mail. I even unregister after I vote to make sure my name isn't public record. Just be sure to register at the last possible moment with limited info (phone/email optional). Wash, rinse, repeat!