After miles of research we finally found the one-liner it takes to stream one's Raspberry Pi to YouTube.
-Raising Awesome ©2021
FFMPEG is a great command line utility to manipulate audio and video. It can stream as well! After hours of research, we
narrowed down to this one liner that will stream the Raspberry Pi's audio and video directly to your YouTube Channel:
ffmpeg -f pulse -i alsa_output.platform-bcm2835_audio.analog-stereo.monitor -f x11grab -framerate 30 -video_size 720x480 -i :0.0 -f flv -b:v 1024K -framerate 30 -s 854x480 rtmp://a.rtmp.youtube.com/live2/streamkey
ffmpeg -sources pulse