Yours and chii's comment make me think that this is a more subtle and cultural thing. I'm a bit surprised that you believe peer pressure works like as expected. (Don't take this as an offense, I'm genuinely surprised).
This is a classic example of 連帯責任(approx. same as collective punishment), which is very common is Japan (and in other countries too, I suppose).
This doesn't work, because the mess you make is not the same amount as the others make, and the mess you clean up too. Thus, the system effectively incentivizes you to make more messes and let others clean them up. 正直者が馬鹿を見る(The honest man loses his money).
What actually happens is, some jerk shits, forces others to take care of it, and the jerk never cleans up. In short, your "janitors" are just replaced by poor bullied kids. (I'd rather say, it is a system to bully these kids. I believe you can find some examples from the Imperial Japanese Navy).
If I put my 2 yen, the only system that works is that those who made a mess clean up the mess. A system that can be abused will be abused.
This is a classic example of 連帯責任(approx. same as collective punishment), which is very common is Japan (and in other countries too, I suppose). This doesn't work, because the mess you make is not the same amount as the others make, and the mess you clean up too. Thus, the system effectively incentivizes you to make more messes and let others clean them up. 正直者が馬鹿を見る(The honest man loses his money).
What actually happens is, some jerk shits, forces others to take care of it, and the jerk never cleans up. In short, your "janitors" are just replaced by poor bullied kids. (I'd rather say, it is a system to bully these kids. I believe you can find some examples from the Imperial Japanese Navy).
If I put my 2 yen, the only system that works is that those who made a mess clean up the mess. A system that can be abused will be abused.