“I’m not a hard-core terminal guy – I use VSCode more than Vim – but I’m always surprised at the number of complex tasks that can be done using just the POSIX standard command-line tools like grep, cat and sort.”
Fifty-year-old tools still do most of the work. The new ones like broot only fix the places where the old ones fall over, such as a tree that scrolls off the screen. Nobody needs another Electron app to look at a directory. They need ten minutes with the man pages.