Debian moved to dash as the default shell a few years ago, nushell gets some users, fish has moved from niche to one of the big players, and yes, some people al

Debian moved to dash as the default shell a few years ago, nushell gets some users, fish has moved from niche to one of the big players, and yes, some people also use powershell on Linux. You could argue it's just a changing of the guard as things like csh or ksh die off on Linux and get fish/pwsh take their place as the second tier shells in popularity, but it did feel like many years we were in a bash monoculture with zsh only surviving by being sufficiently compatible.