I know there is a blender community somewhere. But I'm looking for communities that also give advice and talk about other software- such as, but not limited to, Zbrush, Unreal Engine, Houdini, Autodesk whatever, 3DSMax, Nuke, Substance, etc etc etc.

I've seen people across the fediverse (especially beehaw) being supportive of Blender and Davinci Resolve but no instances or communities dedicated to the 3D industry and VFX at large.