It doesn’t work that way. I dislike Elon as much as the next sane person but we don’t need to invent new reasons to dislike him on top of all of the bad reasons that exist.

Kessler syndrome doesn’t really apply for purely LEO satellites. They all burn up in a single digit amount of years.

It’s not something to worry about yet.

Two reasons.

1. In conjunction with hulls to make nice organic shapes. Cubes and Prisms are nice but I like my designs to look organic. Nice round edges make for nicer 3d prints too.
2. Concave Fillets

OpenSCAD is only lightweight till you start working with Minkowski transformations and hulls. Then you just want a faster CPU.