Hi dear.. I am a digital marketer. I have visited your RU-vid channel, Your video doesn't have to be SEO No matter how good your video is, RU-vid won't give you impressions if you don't do SEO As a result people won't find the video And if you do SEO of the video then RU-vid will give impressions Then if people like the video and watch it long time then RU-vid will promote your video And has the potential to go viral On the other hand, if SEO is not done, there is no possibility of ever going viral, If you want, I will SEO your videos with targeted keywords, so you can get a good benefit.