I personally have a bit higher estimation of the "average" person than your observations would suggest. Perhaps you see their pictures whereas I see the being?
Tsk, tsk. "Thetan-watching" isn't supposed to be part of it, per the obnosis reference.
But I agree that raising the tone of society is a worthwhile goal.
As for the whole validity of Hubbard's tone scale theory, that is another matter. I know some of it is fairly accurate, but some of it - like the whole "thetan plus body" level versus the acute "thetan" level and the "chronic" thetan level, as well as the entire generalization of it all - leaves much to be desired.