Like a plant that starts up in showers and sunshine and does not know which has best helped it to grow, it is difficult to say whether the hard things or the pleasant things did me the most good. ↗
There's a long record here of being wrong. There's a good reason for it. There are probably multiple reasons. Certainly proliferation is a hard thing to track, particularly in countries that deny easy and free access and don't have free and open societies. ↗
It's a hard thing to legislate. You can't legislate good taste and you can't put a number on it in terms of square footage,... It's a question of where individual rights end and community rights begin. ↗