How much security would s3bubble using AWS DRM Protected Video streaming actually be adding?


As the title says, how much security would s3bubble using AWS DRM Protected Video streaming actually be adding?

I watched s3bubble’s tutorial at https://www.youtube.com/watch?v=bC-tZhlYH8o but I cannot really tell how much safer this makes things. My target audience would be software engineers so assume reasonable technical capability, although the field is not security. Considering the video will still actually play in the browser, how hard is it really to still grab it anyway even if direct download urls will be encrypted. I am not quite getting how this security is applied. Surely they could just reverse engineer the player?

Note simple screen capturing is out of scope.