I hope that this is the correct site to ask this question, but since I was unable to find one specifically for modeling, I decided to ask here (and please feel free to correct me, if any of my statements is bogus):
There are tools which allow one to do parametric modeling like Rhino's Grasshopper or Blender's Geometry Nodes. The modeling happens in a bottom-up manner, e.g., twisting and bending some input shape according to some parametric functions.
And then there are implicit modeling tools like nTop (formerly "nTopology") which allow modeling with implicit functions, and therefore enable a top-down workflow, e.g., you have some shape and describe with combinations of implicit functions that is shall have rounded corners and be filled with a fancy pattern.
But the implicit modeling tools are, I think, relatively new on the market and generally only smaller and light-weight tools. I specifically wonder about the reasons for that.
And my question would be: Is there something that can easily be done with parametric modeling which is hard to be done with implicit modeling? And if so, what and why?