Rules also state that account sales are discouraged - which implies that there is a potential consequence.
No one is asking for encouragement. Just leave sellers alone.
: prevent or try to prevent (something) by showing disapproval or creating difficulties.
Create difficulties for these scammers, which are quite a lot here.
If the seller cheated, then such a seller should be punished.
But punishment can not be just because I'm a salesman.
Is it logical?