"They adapted the idea from crowd barriers I think: https://www.prolyte.com/products/portable-stages/crowd-barriers. Same philosophy. Still, people are different from water. I can imagine this works with calm water. But stormy waves?"

"It probably looked good on paper and as a CAD model. Poorly executed (you can't just scale things up), the proportions look very odd. What with those short handlebars?"

""managed to get his hands on a large amount of offcuts." What would fall under the definition of offcuts? Whole trees maybe?"

"Offcut a whole tree..."

"https://www.youtube.com/watch?v=We12p6yvNW0"

"ew"

"Wearing a cap with sunglasses is like wearing a belt with braces. It is not the demography you can expect to come up with an elegant solution."

"Teleshopping design."

"One wrong move and you will break your neck. The rear leg is out of position.Nice idea but not well thought out."

"The decorations are done sloppy.  Motives are cut off by half, very cheap."

"This is already a practical proven design. Dutch beer manufacturer Grolsch has been using this since 2020. I think moist is a minor issue; cardboard is already used extensively in logistics :o)https://www.foodclicks.nl/nieuws/grolsch-komt-met-kartonnen-blikverpakking-voor-de-sixpack/"

"One false move you tip over and die."