Another thing that I do is make an alias: alias pvid=“yt-dlp $(xsel -b) -o - | mpv -”. Install xsel first, xsel -b pastes what’s in the clipboard. So you only have to copy the URL and execute pvid, no need to paste. Or even better make an app that executes that command and put it in the taskbar. You only have to click it after copying.
Excellent.