A coming soon section is not a hard thing to do, at all.
Editing videos is somewhat easy, once you know how to do it.
Rendering videos takes time. But just because it takes time, doesn't mean it's hard to do
Your computer does not require your presence in order to render a video,
so once it's working on that, you could be doing something else, like:
editing another video in a different computer, go to sleep, have dinner, ANYTHING.
Also, the coming soon section doesn't even require the fully edited trailer with flashy effects.
ALL we want, is to know what's coming soon. You could simply post just a couple of sample pictures,
or a gif, or a teaser video that shows a small glimpse of the video, etc with a release date.
And only queue scenes that have been edited and ready.
4-7 days in advance it's all that's needed.
I could help with this one, just saying.