Its an awful awful idea on every levels.
If you feel compelled to sell garbage,do a split strike fly or a 1 x2..At least you can make real money if you are lucky..
Here's the real issue,and Im quoting William Eckhardt.
"The problem in a nutshell is that human nature does not operate to maximize gain but rather to maximize the chance of gain".
Selling garbage puts is a suckers bet,and Im pretty dam sure I have lost more money selling that shit than anybody on this site...
Can you share some details of what the awful awful thing that actually happens is? Just characterizing it as "selling garbage puts" provides nothing of use to anyone. (I don't disagree with you; I would just like to know why bad stuff happens when you do that. Knowing the details of those failure modes can come in handy elsewhere.)