I tried getting it running on a Pi 3 a few years ago, and ran into a total lack of documentation or knowledge on the PyOpenGL (the module I use for GL) side: https://sourceforge.net/p/pyopengl/mailman/pyopengl-users/thread/CAEBBUWhEXds5N7...
If anyone can point me to some working example code that creates an OpenGL context on Pi with the GL feature set I need, I could look into it again.