Reinstalled arch on my laptop, trying to keep it as command line only as possible fr this time.
Figured out I don't really need ytfzf if I'm using newsboat. Just use a macro to open the video in mpv:
macro v set browser "mpv %u" ; open-in-browser ;
Also I know how to make aliases with parameters now:
function aur() { lynx https://aur.archlinux.org/packages?K=$1; }