I use qutebrowser (has vim-bindings), sway wm (I've customised it to have vim-bindings), zsh (with vim-bindings), weechat (with vim-bindings), mutt (still getting started with mutt, but it has vim-bindings too), and vim itself. These are pretty much the only pieces of software I interact with, so you can imagine how central vi/vim-bindings are in my life.