I prefer a simpler system if possible, adding further rules ("don't try anything similar for X years") seems to me that will make matters worse (who decides if it is similar enough? can you challenge that? at what stage you have to decide? etc.)

Also, are you sure most population is against ? I did not see a poll on that. I know enough people that like "authoritarian" governments and laws, so I think we (the ones that don't agree) should make an effort to convince people that too much "authority" is not the most efficient/smart way. Some of those people are in fact just afraid even if they would not admit it...