I suspect the problem that these users are experiencing is Windows 10 related.
The driver that supported OpenGL 3.1 on Intel 2000 & 3000, in Windows 7, 8 & 8.1, does not work in Windows 10 and Microsoft replaced that driver with one that is only OpenGL 1.0 compatible.
I have a Intel 3000 machine still on Windows 7 64-bit and VCV Rack runs successfully, though in limited capacity. I have a different PC that I use just for audio work.