Facebook, the biggest social media platform and YouTube, Worlds biggest Video sharing Platform (owned by Google) have become a contested rivalry in online music video streaming

look at an example of a video uploaded directly to Facebook and shared versus a YouTube video link shared.

Clearly People will choose the larger video thumbnail on the left . this way Facebook is stopping YouTube video from directly embedding to their platform.
On the other hand google has stopped showing Facebook video in google search results.
So should you upload your video to Facebook? My answer is no.Because you aren’t going to get organic traffic to your video if it’s uploaded to Facebook. This goes back to the Facebook vs Google battle. Google has no interest in showing Facebook videos in its search results .
And we are the victim of the SEO fight between biggest search giant and biggest social media platform
However https://picsee.co/ might be a temporary solution if you don't want to loose your neither of Facebook fans nor of your YouTube subscribers.

Do you have better suggestion ?