People make fun of it, but I think the fact that Unixey stuff can use tools that have existed since the 70's [1] can be attributed to the fact that they're text based. Every OS has its own philosophy on how to do GUI stuff and as such GUI programs have to do a lot of bullshit to migrate, but every OS can handle text in one form or another.

When I first started using Linux I used to make fun of people who were stuck on the command line, but now pretty much everything I do is a command line program (using NeoVim and tmux).

[1] Yes, obviously with updates but the point more or less still stands.