Level streaming and custom shader

Why do the developers not allow you to use level Streaming, custom shader and so on, maybe they will give all this closer to release, let me know this, level streaming is necessary for very large maps, for example, like GTA V/RDR2, space?

Different game engines, much different video game genres. Level streaming does appear to be a really neat feature though.

We do know that level streaming and custom shaders are going to be a thing though.

The question is when they will be added to the s&box. For people

I seriously doubt they have a timeline for every random feature you want. Custom shaders are technically doable, they just need some hackery because we’re currently missing some includes. I have no idea about level streaming.