Recently I started shooting RAW+JPEG because sometimes I don’t want to post-proces my images and just straight use them. However, when comparing both I find no difference in colors or other adjustments. The SOOC JPEG with Velvia Film Simulation has the same colors, saturation, etc. as the unedited RAW file. What am I doing wrong?
What are you doing to “compare both”? If you’re just looking at them, it is possible you are actually looking at a JPEG embedded in the raw file.
Try editing them both and comparing that, eg raising shadows or changing brightness and contrast.