Thinking it up, and thinking it through, are all too often mutually exclusive skills in TechBro land.
Probably because too many TechBros suffer from the same personality issues as Lone Skum - incapable of considering that anything they come up with might be flawed; they intensely dislike people who do think things through (and point out consequences and flaws), who are obviously not as clever as them and are clearly trying to thwart their genius.