[kstrauser]

I see scripting and interacting as inherently different use cases. I absolutely love Fish shell for interactive use, but I don't use its scripting (other than to write functions I use from the command line) because it's not available everywhere. POSIX sh is much more appropriate for scripting, but I definitely wouldn't want to use it as my command line because it lacks all the greatness that Fish brings to the table.

Same with POSIX tools and their replacements: `find` is perfect when I know I'm going to run a script on a bunch of similar Linux hosts where I can't count on `fd` being available, but if fd is around I'm definitely going to use it at the shell prompt over find. As a side note, if you're doing cross-platform work, the new tools are better in some ways than the things they're replacing. Sure, `fd` isn't going to be installed by default on our out-of-the-box EC2 instances, but once it's installed at least it has the same arguments on Linux as on BSD and macOS. If I'm going to have to install GNU utils on a system to manage it, it's no extra work to install fd at the same time.