Embarrassing? Researchers create many “toy” demos. There is often a progression of stages to a full “proof of concept”. Where is the downside to an intermedia

Embarrassing? Researchers create many “toy” demos. There is often a progression of stages to a full “proof of concept”. Where is the downside to an intermediate research artifact that demos their current tech level — Which also happens to be a whimsical functional sculpture, adding interest to a grassy area? And very successfully creating awareness of their efforts? Nothing remotely “embarrassing” (or “academic”, in the negative use of that word) here.