For me that hits an issue dead center.

Novice riders, I think, often hit the road (or MUP or even sidewalk) with high expectations of instant long distances and high speeds. When they find themselves riding a few slow miles the bike goes into the garage. I join you in assuming most people are plenty wise enough to do what they enjoy, I encourage beginners to ride slowly, ride short and focus on having fun. Once they are hooked we talk about the delights of the burn.