Is the JPG you've included, the original JPG or the Exported JPG after the VSCO presets have been applied? I assume Exported, due to the -6 but I'd like to understand exactly what it is.
As a troubleshooting step to determine where the difference is coming from, reimport your sRGB exported JPG back into LR, then do side-by-side with it that reimported JPG in Develop and the same JPG in Windows Preview. Do they look the same or is the LR version look more saturated.
If you do more screenshots, turn on the Loup Info (via the i key) so we can tell what the LR image is, a camera raw, a camera JPG, or the reimported JPG.
Here is what I see when I do the troubleshooting step of showing the LR and Windows Preview side-by-side, which look the same:
