The problem with the whole article revolves around this paragraph: > In turn this means that anyone who has wanted to improve the terminal editing experience n

The problem with the whole article revolves around this paragraph: > In turn this means that anyone who has wanted to improve the terminal editing experience needs to do it at the shell level – and this is what some shells like fish try to do (as well how shell plugins like OhMyZsh work). They can only do so much though, and, crucially, they can’t make terminal input work overall in a less “weird” way. They provide no justification on why that would be true, and indeed I believe almost all of their fancy features could be built in terminal also. Their explanation on terminal input is ridiculously naive, largely ignoring how control characters can be used to do a lot of things.