This and other newcomers (e.g. exa, ripgrep, ..) are not specified by POSIX and thus not ubiquitous. For someone that interacts with multiple UNIX systems daily, I find that the tedium of maintaining -sometimes multiple versions- and moving these binaries around is greater than the benefits they provide.
The same can be said for new shells that have popped up in the last 5-10 years versus bash. They're not sufficient to escape the local minima of 'good enough'.
The same can be said for new shells that have popped up in the last 5-10 years versus bash. They're not sufficient to escape the local minima of 'good enough'.