Not crap at all.
The men with the most athletic bodies are always average height or just 1-2 inches more than average.
Basketball players is an exception of course because height in this sport is very important.
Any source for this? Have you ever thought that you have seen more people at this height with athletic bodies is because on average most people are these heights? Now look at the NFL, combat sports etc. big men are equally as athletic. Was Ali slow and clumsy, the current heavyweight boxing champions, Tom Brady, NFL players, Shaq, Michael Jordan, Michael Phelps, Hafþór Júlíus Björnsson? Big men can and are as athletic as average height men. People can be athletic or not regardless of height and that some people are naturally talented. Why would basketball players be an exception, by this logic they should be clumsy, slow and unathletic because they are tall.
In bodybuilding where there are athletes from every height, almost all the mr Olympias weere from 5.7 to 5.10.
That means a lot for men's aesthetics.
So you chose the one 'sport' where athleticism is irrelevant. Bodybuilders aren't athletes. Most bodybuilders aren't athletic and wouldn't succeed in sport. Aesthetics are utterly irrelevant to athleticism as hypertrophy doesn't automatically mean athletic. Modern day bodybuilding favors shorter men as they appear much more muscular because they are short, not because they are more athletic.
The reality of top level pro bodybuilding now is you have to be "huge" to have a chance of winning, and a really tall guy just won't be able to look as "huge" as a short guy. It all comes down to the square cube law. Basically, as someone's height increases linearly, for them to have a proportional physique, their weight would have to increase as the cube of their height. So, a guy at 5'6" and weighing 270 would be proportionally as huge-looking as a 6' guy weighing 350 pounds (source: 270 / 5.53 * 63), which is way over what most people can handle at a stage-worthy level of leanness. So being shorter has the advantage here but how does this mean tall men are clumsy, slow and unathletic? Shorter people do better in gymnastics too, but how does this mean tall men are clumsy, slow and unathletic?
But your generalization doesn't hold true always as there are tall bodybuilders, for example;
Arnold - 6'2", Lou Ferrigno - 6'5", Paul Dilett - 6'2", Mike Katz - 6'2", Ralf Moeller - 6'8" etc. and Arnold actually won Mr Olympia.
Now let's look at weight lifting
sports - strongmen, the champion power lifters. Usually 6 feet +.
Paco is absolutely right. Tall people is not the future because they need more food, more space, they live less, they have more injuries and they are more clumsy.
Always average height to just a little more (5.10 to 6ft) will be the ideal height for men in every aspect and nature won't let the average man be more than that.
I agree average height will stall but not because 'they are more clumsy', I thought we were discussing Paco's post stating
'if you are so taller you have disadvantage in this adaptation, in the sports and others situations, you are slower, clumsy, etc.' and I've provided countless examples proving otherwise. It would be easier if people didn't say people above 5'11" are xyz and other unproven generalizations.