Steve Puddick

Additional options and settings for embedding YouTube videos with the block editor:
<ul>
<li>Auto Play – Start playing the video as soon as the page loads</li>
<li>Hide Related Videos – At the end of the video there are normally recommended videos. This setting hides those.</li>
<li>Hide Video Controls – Hide the video controls</li>
<li>Disable Full Screen View – Disable full screen</li>
<li>Do not show video annotations by default – Normally video annotations display automatically. This setting hides those.</li>
<li>Loop Video – As soon as the video ends it starts playing again in an infinite loop</li>
<li>Minimal YouTube Branding – Hide the YouTube logo in the video player</li>
<li>Use Privacy Enhanced Mode – YouTube won’t automatically store information about visitors that visit the page the YouTube video is embedded on. Information will only be stored if the video is interacted with, such as played.</li>
<li>Display Closed Captions by Default</li>
<li>Interface Language – Set the interface language of the player with a 2 character language code</li>
<li>Default Closed Captions Language – Default closed caption language. Set with a 2 character language code</li>
<li>Video Start Time – Rather than start playing at the beginning, the video will start playing after the specified number of second</li>
<li>Video End Time – Rather than stop playing at the end of video, the video will stop playing at this many seconds into the video</li>
</ul>

Enhanced YouTube Embed

Additional options and settings for embedding YouTube videos with the block editor.

Eirudo

Embed YouTube videos and keept their aspect ratio, just using simple shortcode.
<ul>
<li>Simple shortcode, can be used in the posts or widgets.</li>
<li>Using default YouTube Embed Code (iframe), but make it responsive</li>
<li>Custom aspect ratio, if you want set different porpotion size.</li>
<li>Auto centered position. So if you insert it on your post section, the video always on center-aligned.</li>
<li>Lazy Load supported.</li>
<li>100% Free! And no ads or even trackers inside.</li>
</ul>
<h3>Arbitrary section</h3>
<h3>A brief Markdown Example</h3>
Pros: 
1. Simple, only using shortcode to use for individual video each shortcode 
2. Lazy Load supported 
3. Custom parameters for advanced use
Cons: 
1. Only for simple use,not for advanced playlist. Embedding one video for each shortcode.

Simple YouTube Responsive

Perfect

You can add a line to your functions.php to make videos responsive if you're doing your own theme. However, if you're not, this plugin works beautifully and gives other options like lazy load, etc. 

If doing your own theme, add: add_theme_support( 'responsive-embeds' );

Works Beautifully

Embed responsive YouTube videos using simple shortcode. Lazy Load supported.

Enhanced YouTube Embed vs Simple YouTube Responsive