This is embed block with https://www.youtube.com/channel/UCHkIbVm3SuJ34V2KmpthvTQ/live

This is a code block with <iframe width="560" height="315" src="https://www.youtube.com/embed/_xV5nnhyeR4?autoplay=1" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>

This is an embed block with https://www.youtube.com/watch?v=_xV5nnhyeR4&autoplay=1

This is a gallery grid with video and url = https://www.youtube.com/watch?v=_xV5nnhyeR4