It's been really cool to see tools such as tmux, FZF, or Fish make waves on our interactions with the terminal. CLI is such a mature space, tools have to be really great to gain any traction.
I use fish as my main shell. Sometimes I find its documentation a bit obtuse, but I love the sense of humor in its tag line: “a shell for the 90s.” It was first released in 2005.
[1] https://fishshell.com/