Go here http://en.savefrom.net/ and paste the youtube url or just instert "ss" between "www." and "youtube" in the address bar and enter.
If you want your own little program to do it ... go here http://clipgrab.org/.
The program is meant to install but if you extract the contents, it will run just fine as a stand alone program that runs from anywhere in a Windows environment.
Omarchy Stuff
On the Try Omarchy VM for Windows https://tryomarchy.com/ Set scaling to 1 instead of 2 on 1080p nano ~/.config/hypr/monitors.lua hyprctl...
