[Stupid Idea]: Using Gaussian Splats to render out even more realistic images without alpha?

[deadlinecode]

(Sorry if this was already suggested. I tried searching the github issues and discord and couldnt find anything related)

The newest video on the main channel gave me the idea:
One could make detailed Gaussian Splats, remove the "background" and programmatically render photo realistic images from different angles (even with different lighting etc.) to use as data for training?