You are exactly right with your critics, but I had some trust-involving threads in my mind.
For example in one post a female (don't know the username anymore) bet that the reader couldn't roll a 4. If the reader won he got control of her for some time, else he had to edge 4 times the number for her.
Strangly enough there were like 70% 4s.
And the existence of a command like this would not mean that it has to be used. And I feel like a lot of similiar threads would be started when this command exists since it would be way harder to manipulate the result to to the desired one.
And yes, deleting and reposting would be possible, so maybe the command can make a bot post so this would be impossible for the normal user.
Nonetheless, thanks for your feedback. I really appreciate it.