Sure, it would be nice to add *everything* in one update, but its just not possible.
Many of the blocks and features you've suggested will be added in the future, you do not need to request anything. Infinite worlds, super secret settings, and render distance sliders are not possible on Xbox and will not get added. The video settings we already have are the only video settings we need and will get. Aks custom skins and textures can infringe copyright.
You aren't allowed to wishlist, or suggest features from pc on the suggestion forums, so this topic will get locked.