Part of the point of Casey's videos (Previous one https://news.ycombinator.com/item?id=34966137 https://news.ycombinator.com/item?id=34966137) is that it _doesn

Part of the point of Casey's videos (Previous one https://news.ycombinator.com/item?id=34966137 https://news.ycombinator.com/item?id=34966137) is that it _doesn't_ take more time because very often the simple thing is the fast thing. So if most people unlearned the _more complex_ way of programming, they might end up with simpler _and_ faster code.