There seems to be a demand for Render product. I haven’t mined Render. From my understanding you build a rig that will be used by others for AI or Rendering things.
So it’s basically a platform that you get your computational power rented and you get paid in $RNDR.
Since I have AMD cards I cannot participate.
It is however in my plans to build a dedicated rig with Nvidia to be used for AI and computational work.