Super helpful for basically anything in a terminal. Stuff is going to flow by pretty quickly or at least keep bumping the terminal every couple seconds, usually when you _least_ want it to do so. Reading off whatever your program emitted while it's pushing the terminal up every half a second gets really annoying without Ctrl-S. It's probably the most used terminal shortcut after Ctrl-C for me.

Related: why does the shortcut to delete back a word (^W), close my browser tab?

> I don't think anyone needs (or even wants) the terminal to freeze on such a common shortcut in 2024.

I find it rather useful to keep important output of programs on the screen when it is impossible (or I forget) to pipe them into a pager.