An Idea for Loading Screen

Hello! I have an idea about login screen animations. I think I would look awesome to add loading screen animations like in login screen. I got this idea from this music video: https://www.youtube.com/watch?v=fmI_Ndrxy14 at 0:23. I know I'm not first with this idea, but I think that it will look great. And btw if this option is added it should be added another option to disable this, because some older computers may get laggy. I hope this feature will be added!