This demonstrates that another Rule regarding poor Titles would be unnecessary and ineffective, since there is a Rule against bumping, and that doesn't stop folks from doing it anyway. Just a one can Report a bump, one can report a poor Title, and another Rule would not, IMO, change that.
It doesn't stop people from doing it, it means there's less of it. Pot is illegal, that doesn't stop people from smoking it.
I'm not sure you're thinking this through and are simply objecting it for the sake of objecting it. The real question is why is it so hard to make this a rule? Can you think of a single reason as to why not? All you've said is "the rules there don't work anyway"...that's not a good enough reason at all.