Reduce mesh is perpetually ugly

Uglylax.3dm (515.1 KB)

As the title states, whenever I reduce mesh on this, I get horribly pinched ugly folded surfaces. I want to fix this with minimal effort. Is there any gh plugin I can use? I’ve tried gopher and I still get ugly surfaces.

The reduce mesh can remove 50% of the faces, but at some point there is a limit before the reduction can become unstable. That is when I move to Rhino 7’s Quadremesher:

Of course the SubD versions are smooth and can be converted to NURBS also.

You can see there are many options.