For those of you unaware: https://nushell.sh/
This is by far the most unique shell out there, since it doesn’t use raw text as output/input to command line calls, but instead an actual data structure. It’s like if every CLI call returned a database table, in a way.
PowerShell is very similar to nushell, structured data output. Nushell hasn’t sold me over fish, as completions, prompts, all that is barely fledgling