I still maintain that fountains are useless for aeration. I see them like I do race horses and beauty contest winners. Nice to look at but don't do a lick of work.
The poor kid needed encouragement and guidance. You could see the gleam in the kid's eyes as he approached Guvnor Davidson. I think the kid knew who Guv was, and thus sought out his advice....and support.
While giving Guv's opinion of Fountain Aeration was a five-finger death punch to the young kid, Guv just walking away after that was maybe too much.