Likewise, the Save to Watch Later button is also missing from lite-youtube-embed, which is a feature I use a lot.
Yes, you can get to it by playing the video, but that defeats the point. I don't want to play the video, I don't want to wait for the video to load only to pause it and click the Save to Watch Later button.
Even Google Calendar does this. If I'm adding an event an hour from now, why does the Location auto-complete list show locations that are impossible to reach in time at the top of the list? Is it not more likely that I would be booking an event near to my either my current location or my home?
I agree that a JSON API is a better approach, but it's possible for AAA game developers to screw that up too: https://arstechnica.com/gaming/2021/03/developers-to-update-...