Why can't we reverse the flow? A phone number that is spam, what if we throw it right back at them? Especially text spam. A lot of times it's not even a phone n

Why can't we reverse the flow? A phone number that is spam, what if we throw it right back at them? Especially text spam. A lot of times it's not even a phone number, and that's just wrong. But if it is a phone number, it would be nice to put that into a website and have that phone number up voted by other people who have gotten spam. If it reaches a certain vote total, then it can be confirmed as a spam number, and the software starts overwhelming it with messages and calls.